CN219685069U - Workbench and perforating device - Google Patents

Abstract

The utility model relates to a workbench and a perforating device, wherein the workbench comprises a two-dimensional translation table and a supporting table, the supporting table is arranged on the two-dimensional translation table, the workbench further comprises a positioning mechanism, the positioning mechanism comprises a guide part connected to the supporting table, a movable part adapting to the guide part and a locking structure, the movable part is movably arranged on the guide part, the movable part is provided with a blocking part for positioning the end part of a wire slot, the guide part is arranged along a second horizontal direction and is used for guiding the movable part, the movable part is used for moving along the second horizontal direction, and the locking structure is used for locking the movable part and unlocking the movable part; the workbench not only can accurately position the wire slot and ensure that the preset machining position is right below the grinding head, but also ensures that the wire slot positioning process is simple and convenient, can rapidly complete wire slot positioning work, can be suitable for positioning requirements of different machining positions of wire slots with different models and different specifications, and can effectively improve the universality of equipment.

Description

Workbench and perforating device

Technical Field

The utility model relates to the technical field of wire slot perforating devices, in particular to a workbench and a perforating device.

Background

The wire grooves (or called wire grooves, wire distribution grooves and wire distribution grooves) are mainly used for wiring, and the wire grooves are generally made of two types of plastic materials and metal materials and can play different roles so as to be suitable for different occasions, but the wire grooves of various types are generally characterized by convenient wiring, tidy wiring, attractive appearance and the like, so that the wire grooves are widely applied to electrical equipment. The conventional trunking is generally configured in a U-shape, as shown in fig. 1, and includes a bottom plate and side plates disposed on both sides of the bottom plate, and the bottom plate and the two side plates together enclose a U-shaped groove for wiring in the U-shaped groove.

For convenience in transportation and installation, the existing trunking is usually of a certain length, and in most applications, the trunking can be directly installed for use, and in some applications, it is also generally necessary to provide a number of routing holes (or called slots) in the bottom plate of the trunking, as shown in fig. 2, where the routing holes are usually square holes, so as to route wires at specific locations. The traditional technology is that the wiring holes are formed in the wire grooves by means of tools such as art knives or bevel pliers, the wiring holes formed in the mode are irregular in shape and attractive in appearance, the wire grooves made of plastic materials are prone to being broken locally and brittle, and the wire grooves made of metal materials, such as aluminum alloy materials, are prone to being damaged due to the fact that the opening process is laborious. Based on the above, the punching equipment is designed, and the electric sander can be used for processing the required wiring holes on the bottom plate of the wire slot in a polishing mode, so that the problems in the prior art can be effectively solved; specifically, the tapping device is provided with an electric sander which can be lifted vertically, and a workbench is arranged below the electric sander, wherein the workbench has a degree of freedom of translation along a first direction and a second direction, and the first direction and the second direction are mutually perpendicular. When the electric wire groove polishing device is used, the wire groove is restrained on the workbench, then the electric polishing machine is lowered, the polishing head of the electric polishing machine contacts with and polishes the bottom plate of the wire groove, the bottom plate is polished, the height of the electric polishing machine is kept unchanged, the wire groove is driven by the workbench to horizontally move relative to the polishing head, and a closed ring is formed by the relative movement path, so that the wire hole with the required shape can be obtained.

In the tapping device, since the horizontal position of the grinding head is relatively fixed (because the grinding head only has the freedom of moving along the vertical direction), in practical use, the machining position (usually a point position) needs to be determined on the wire groove, then the wire groove is placed on the workbench, and the position of the wire groove is adjusted so that the machining position corresponds to the grinding head above, and then the wire groove is restrained, so that the positioning of the wire groove is completed. In actual operation, the processing position of the wiring hole is generally changed according to the actual position requirement, the model or specification of the wire slot, and the like, so that the mode for positioning the wire slot is very complicated and time-consuming, and the problem that the preset processing position is just opposite to the polishing head above is difficult to ensure, and the positioning accuracy is low is solved urgently.

Disclosure of Invention

The utility model provides a workbench capable of simply, rapidly and accurately positioning a wire slot, so that the use of the hole drilling equipment is more convenient, the universality is better, and the main conception is that:

the workbench comprises a two-dimensional translation table and a supporting table for supporting the wire slots, wherein the supporting table is arranged on the two-dimensional translation table, the two-dimensional translation table is used for driving the supporting table to move along a first horizontal direction and move along a second horizontal direction,

the positioning mechanism comprises a guide part connected to the supporting table, a movable part matched with the guide part and a locking structure, wherein the movable part is movably arranged on the guide part and is provided with a blocking part for positioning the end part of the wire slot,

the guide component is arranged along a second horizontal direction and used for guiding the movable component, the movable component is used for moving along the second horizontal direction, and the locking structure is used for locking the movable component and unlocking the movable component. In the scheme, the two-dimensional translation table is configured, and the supporting table for supporting the wire groove is arranged on the two-dimensional translation table, so that the position of the supporting table in the horizontal plane is adjusted by using the two-dimensional translation table, the purpose of adjusting the relative position of the wire groove and the polishing head is achieved, the wire groove can horizontally move relative to the polishing head, and the wire groove can be smoothly processed into a wire hole with a required shape; the positioning mechanism is configured and comprises a guide part and a movable part, wherein the movable part is movably arranged on the movable part, and the guide part is arranged along a second horizontal direction, so that the movable part can realize a telescopic function along the second horizontal direction; the blocking component is arranged on the movable component so as to contact and block the end part of the wire slot by using the blocking component, so that the position of the end part of the wire slot is accurately positioned; through configuration locking structure, unblock movable part when the wire casing of needs location to adjust the position of movable part according to actual conditions, make the horizontal interval between blocking part and the head of polishing equal to the wire casing processing position and adjacent interval between the tip, thereby can realize the location of processing position in the wire casing through the mode of blocking part location wire casing tip, ensure that preset processing position is located just under the head of polishing, simultaneously, also can lock movable part after movable part adjusts in place, make blocking part and the horizontal interval between the head of polishing no longer take place the change, thereby reach the purpose of accurate location wire casing. When in actual use, the positioning mechanism can be used for accurately positioning the wire groove, ensuring that the preset machining position is positioned under the polishing head, and the wire groove positioning process is simple and convenient, so that the wire groove positioning work can be rapidly completed.

In order to facilitate and enhance the positioning process, in some embodiments, the guide member is provided with graduation marks for characterizing the spacing between the blocking member and the sanding head, the graduation marks being arranged along the second direction. Through the scale mark of configuration at the direction part, can more audio-visual check the interval between blocking part and the head of polishing to be convenient for more according to actual positioning demand quick with blocking part regulation to required position department, thereby can more conveniently, the efficient completion to the location work of wire casing.

Preferably, the guide component is a guide rail or a guide groove or a guide rod; the movable part is a sliding block matched with the guide part.

Preferably, the locking structure includes a threaded hole formed in the movable member and a locking screw coupled to the threaded hole, the locking screw corresponding to the guide member. So as to tightly push the guide component by the locking screw to achieve the purpose of locking.

In order to solve the problem of further improving the universality of the workbench, further, the movable part is in a strip-shaped structure, the length direction of the movable part is consistent with the second horizontal direction, and the movable part is used for stretching along the second horizontal direction. In this scheme, through constructing movable part into the strip structure to make movable part's length direction unanimous with the second horizontal direction, thereby make movable part can stretch out and draw back for the direction part for the in-process that the direction part removed, not only can make the direction part shorter, make this equipment more small and exquisite, can further increase the location distance through movable part moreover, so as to be applicable to the location of longer distance, the commonality is better.

In order to facilitate and enhance the positioning process, in some embodiments, the movable member and/or the guide member is provided with graduation marks for characterizing the spacing between the blocking member and the sanding head, the graduation marks being arranged along the second direction. Through the movable part and/or the guide part disposes the scale mark, can more intuitively look over the interval between blocking part and the head of polishing to be convenient for more according to actual positioning demand quick regulation to required position department with blocking part, thereby can more conveniently, the efficient completion to the location work of wire casing.

Preferably, the guiding component is a guiding cylinder, and the movable component is a guide rod matched with the guiding cylinder;

or, the guiding part is a guiding groove, and the movable part is a plate or a rectangular tube or a U-shaped groove which is matched with the guiding groove.

Preferably, the locking structure includes a threaded hole formed in the guide member and a locking screw coupled to the threaded hole, the locking screw corresponding to the movable member. So as to tightly push the guide component by the locking screw to achieve the purpose of locking.

Preferably, the guide member is configured with a mounting hole, the movable member is configured with a plurality of positioning holes adapted to the mounting hole, each positioning hole is respectively arranged along the second horizontal direction, the locking structure adopts a fastener adapted to the mounting hole and the positioning hole, and the movable member is locked to the guide member through the fastener.

Preferably, the mounting holes are bar holes arranged along the second horizontal direction, and/or the positioning holes are bar holes arranged along the second horizontal direction. By configuring the strip holes, the positioning process is not influenced by the position of the opening of the mounting hole, and continuous adjustment of the position of the movable part instead of discontinuous adjustment can be realized, so that the positioning requirement of more distances can be met.

Preferably, the blocking member is mounted at an end of the movable member facing away from the support table. The assembly is convenient, and the positioning requirement of a longer distance is facilitated.

Preferably, the blocking member is configured in a zigzag shape for contacting a bottom plate of the wire slot. In this scheme, through the blocking part that adopts the zigzag, not only the bottom plate of contact wire casing of being convenient for realizes the location to the wire casing through the bottom plate that blocks the wire casing, blocks the part and is difficult to warp moreover, and stability is better, is favorable to improving positioning accuracy.

The second aspect of the present utility model is to solve the problem of improving the positioning efficiency of the wire chase, and further, the support table is provided with a guide portion for restricting the wire chase from moving in the first horizontal direction and guiding the wire chase to move in the second horizontal direction, and the guide portion corresponds to the guide member. Through configuration guide part to make the guide part correspond the guide part, make when in-service use, place behind the brace table when the wire casing, the wire casing only can be followed the second horizontal direction and removed under the restraint of guide part, and can ensure that the wire casing just is to blocking the part, thereby only need promote the wire casing along the second horizontal direction, can make the tip contact of wire casing and support and lean on blocking the part, thereby can accomplish the positioning work to the wire casing more high-efficient, thereby be favorable to further improving the positioning efficiency of wire casing.

Preferably, the guide part comprises two guide plates which are arranged in parallel with each other, the two guide plates are respectively arranged along the second direction, the space between the two guide plates is adapted to the maximum width of the wire slot, the guide plates are used for clamping the wire slot in the middle,

alternatively, the distance between the two guide plates is adapted to the minimum distance between the two side plates in the line slot, and the guide plates are used for being inserted between the two side plates of the line slot. Therefore, the freedom degree of the wire slot along the first direction can be limited through the matching of the two guide plates, so that the wire slot can only move along the second direction so as to be matched with the positioning mechanism.

The third aspect of the present utility model is to solve the problem of improving the machining precision, and further includes a constraint structure, where the constraint structure is disposed on the blocking component and/or the supporting table, and the constraint structure is used for locking the wire slot and unlocking the wire slot. In practical application, the constraint structure is utilized to constrain the wire slot after the wire slot is positioned, so that the wire slot keeps a positioning state of abutting against the blocking part, and the wire slot is prevented from moving independently under the action of external force, thereby being beneficial to improving the machining precision of the wire routing hole.

An opening device comprises a frame, a movable seat, an electric grinding machine, a lifting mechanism and a workbench, wherein,

the movable seat can vertically lift and fall and is connected with the frame, the electric grinding machine is arranged on the movable seat and comprises a grinding head arranged at the lower end, the grinding head is positioned above the supporting table in the workbench,

the lifting mechanism is arranged on the frame and is in transmission connection with the movable seat, and the lifting mechanism drives the electric grinding machine to vertically lift. In the scheme, the electric grinding machine has only vertical lifting freedom, so that a grinding head in the electric grinding machine can be opposite to a certain fixed point in a lower supporting table, a positioning mechanism is arranged for a workbench so as to rapidly and accurately position a wire groove, a preset machining position on the wire groove is just positioned at the fixed point, namely, the preset machining position on the wire groove is just positioned right below the grinding head, then the electric grinding machine is controlled to descend by using a lifting mechanism, a bottom plate of the wire groove can be ground at the preset machining position until the bottom plate is ground, and then a wiring hole with a required shape can be ground on the bottom plate of the wire groove only by driving the wire groove to horizontally move relative to the grinding head through a two-dimensional translation table in the workbench; compared with the prior art, the scheme utilizes the polishing mode to process the wiring hole by configuring the electric polishing machine, so that the processing process is more convenient, labor-saving and efficient, and the wiring hole can be ensured to be regular in shape and uniform in size.

Preferably, the lifting mechanism adopts a push-pull clamp. Not only simple structure, with low costs have dead point position moreover, can effectively lock the electronic polisher of adjusting in place for the process of polishing is more convenient.

Preferably, the movable seat is connected to the frame through a linear guide rail. The movable seat can strictly lift along the vertical direction under the restraint and guide action of the linear guide rail.

Preferably, the polishing head has a conical structure. The bottom plate of the wire groove can be polished along the vertical direction, so that the polishing head can be drilled into the bottom plate, and the bottom plate of the wire groove can be polished along the horizontal direction through horizontal movement relative to the bottom plate, so that the wiring hole with the required shape is obtained.

Compared with the prior art, the workbench and the perforating device provided by the utility model can accurately position the wire grooves, ensure that the preset processing position is right below the polishing head, enable the wire groove positioning process to be simple and convenient, can rapidly complete wire groove positioning work, can be suitable for positioning requirements of different wire grooves with different types and different specifications and different processing positions, and can effectively improve the universality of equipment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a wire chase.

Fig. 2 is a schematic diagram of a wire slot structure after processing a wire hole.

Fig. 3 is a front view of a workbench according to embodiment 1 of the present utility model.

Fig. 4 is a front view of the slot positioned using the table of fig. 3.

Fig. 5 is a schematic structural diagram of a manual screw sliding table in the workbench provided in embodiment 1 of the utility model.

Fig. 6 is a schematic structural diagram of another workbench according to embodiment 1 of the present utility model.

Fig. 7 is a front view of fig. 6.

Fig. 8 is a schematic view of the positioning slot of the workbench shown in fig. 6.

Fig. 9 is a schematic structural diagram of a workbench according to embodiment 2 of the present utility model.

Fig. 10 is a right side view of fig. 9.

Fig. 11 is a right side view of another table according to embodiment 2 of the present utility model.

Fig. 12 is a right side view of still another table according to embodiment 2 of the present utility model.

Fig. 13 is a partial sectional view of a blocking member in a table according to embodiment 3 of the present utility model.

Fig. 14 is a schematic structural diagram of an opening device according to embodiment 4 of the present utility model.

Fig. 15 is a schematic view of the punching device shown in fig. 14 when the wiring holes are formed.

Description of the drawings

Wire slot 1, bottom plate 11, wiring hole 111, side plate 12

Two-dimensional translation stage 2, linear mechanism one 21, linear mechanism two 22, seat 23, guide bar 24, lead screw 25, handle 26 and slipway 27

Support table 3, guide plate 31

Positioning mechanism 4, guide member 41, movable member 42, blocking member 43, locking screw 44, mounting hole 45, positioning hole 46, fastener 47, and scale mark 48

Constraint structure 5, first support plate 51, second support plate 52

Frame 6

Movable seat 7

Electric sander 8, sanding head 81, wire 82, anchor ear 83

Push-pull clamp 9, push rod 91.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

Example 1

In this embodiment, a workbench for supporting and positioning a wire slot is provided, which comprises a two-dimensional translation stage 2, a support stage 3 and a positioning mechanism 4, wherein,

the supporting table 3 is mainly used for supporting the wire slot 1 to be processed, as shown in fig. 3 and 6, the supporting table 3 is mounted on the two-dimensional translation table 2, and the two-dimensional translation table 2 can drive the supporting table 3 to move along the first horizontal direction or move along the second horizontal direction, so that the position of the supporting table 3 in the horizontal plane is adjusted by using the two-dimensional translation table 2, the purpose of adjusting the relative position of the wire slot 1 and the polishing head 81 is achieved, and the wire slot 1 can move horizontally relative to the polishing head 81, so that the wire hole 111 with a required shape can be processed smoothly.

In implementation, the two-dimensional translation stage 2 may adopt an existing XY axis linear motion platform (or referred to as an XY motion platform), so that the two-dimensional translation stage 2 is used to adjust the position of the support stage 3 along two mutually perpendicular directions, so that the support stage 3 can reach any position in a plane. Specifically, the two-dimensional translation stage 2 includes a first linear mechanism 21 that is movable in a first horizontal direction and a second linear mechanism 22 that is mounted on the first linear mechanism 21 and is movable in a second horizontal direction, the first horizontal direction and the second horizontal direction being two directions perpendicular to each other in the horizontal plane, and the support stage 3 is mounted on the second linear mechanism 22, so that the position of the support stage 3 in the first horizontal direction can be adjusted by the first linear mechanism 21, and the position of the support stage 3 in the second horizontal direction can be adjusted by the second linear mechanism 22. In the implementation, the first linear mechanism 21 and the second linear mechanism 22 may respectively adopt the existing linear modules, such as a ball screw linear module, a synchronous belt linear module and the like, or may adopt a manual screw sliding table 27, as shown in fig. 3 and 5, in this embodiment, the first linear mechanism 21 and the second linear mechanism 22 both adopt the manual screw sliding table 27, the manual screw sliding table 27 comprises a base 23, a guide rod 24, a screw 25 and a sliding table 27, the screw 25 is in threaded connection with the sliding table 27, the sliding table 27 is movably connected with the guide rod 24, one end of the screw 25 is provided with a handle 26, the sliding table 27 can be driven to linearly move by rotating the handle 26, in this embodiment, the base 23 of the second linear mechanism 22 is mounted on the sliding table 27 of the first linear mechanism 21, and the support table 3 is mounted on the sliding table 27 of the second linear mechanism 22, as shown in fig. 8,

in practice, the support table 3 may be a conventional bracket, and, as shown in fig. 6, the support table 3 preferably has a plate-like structure in this embodiment.

In this embodiment, the positioning mechanism 4 includes a guiding member 41 connected to the supporting platform 3, a movable member 42 adapted to the guiding member 41, and a locking structure, wherein the movable member 42 is movably disposed on the guiding member 41, the guiding member 41 is disposed along a second horizontal direction, and the guiding member 41 may extend out of the supporting platform 3, as shown in fig. 3 and 6, the guiding member 41 is used to guide the movable member 42, so that the movable member 42 may move strictly along the second horizontal direction, so that the position of the movable member 42 on the supporting platform 3 may be linearly adjusted.

Meanwhile, as shown in fig. 3 to 6, in the present embodiment, the movable member 42 is provided with a blocking member 43 for positioning the end of the wire chase 1, so that the blocking member 43 can position the relative position of the end of the wire chase 1 on the support table 3 by contacting and blocking the end of the wire chase 1, so as to precisely position the position of the wire chase 1.

In this embodiment, the locking structure is mainly used for locking the movable member 42 and unlocking the movable member 42, so as to unlock the movable member 42 when the position of the movable member 42 needs to be adjusted, and simultaneously lock the movable member 42 after the movable member 42 is adjusted in place.

According to the workbench provided by the embodiment, in actual use, the distance L1 between the preset machining position on the wire slot 1 and the adjacent end can be determined, then the blocking member 43 is adjusted to a position with the horizontal distance equal to L1 between the blocking member and the polishing head 81 along the guiding member 41, the movable member 42 is locked by the locking structure, then the wire slot 1 can be placed on the supporting table 3, the length direction of the wire slot 1 is consistent with the second horizontal direction, and one end of the wire slot 1 abuts against the blocking member 43, at this time, the preset machining position on the wire slot 1 is located right below the polishing head 81, and positioning of the wire slot 1 is completed. Like this, not only can accurate positioning wire casing 1, ensure that preset processing position is located under the grinding head 81, wire casing 1 location process is simple, convenient moreover, can accomplish wire casing 1 location work fast, in addition, because the horizontal interval between blocking part 43 and the grinding head 81 can be adjusted through movable part 42, consequently can be applicable to the location demand of different processing positions of different models or different specification wire casings 1, can effectively improve the commonality of equipment.

In practice, the guide member 41 and the blocking member 43 have various embodiments, respectively, and in one embodiment, the guide member 41 may be a guide rail or a guide groove or a guide rod, etc., and the movable member 42 may be a sliding block adapted to the guide member 41, for example. For example, as shown in fig. 3 and 4, the guide member 41 may be a rail, and the movable member 42 may be a slider constrained to the rail, and in this case, the blocking member 43 is attached to the slider. In this embodiment, the locking structure may include a screw hole formed in the movable member 42 and a locking screw 44 coupled to the screw hole, the locking screw 44 corresponding to the guide member 41 so as to achieve locking by the locking screw 44 abutting against the guide member 41. For example, as shown in fig. 3 and 4, a screw hole may be formed at the slider and correspond to the guide rail, and a locking screw 44 is coupled to the screw hole so that the guide rail may be abutted by the locking screw 44 to lock the slider. Of course, in practice, the locking structure may have other embodiments, for example, the locking structure may further include a strip hole arranged along the guide member 41 in the second horizontal direction, a through hole formed in the movable member 42, and a fastener 47 adapted to the strip hole and the through hole, so as to fasten the movable member 42 by using the fastener 47, and further, the locking structure may employ an existing clamping mechanism or the like, which is not illustrated herein.

Based on this embodiment, in order to make the positioning process more convenient and efficient, the guiding component 41 is further provided with a scale line 48 for characterizing the distance between the blocking component 43 and the polishing head 81, as shown in fig. 3 and 4, the scale line 48 is arranged along the second direction, for example, the scale line 48 may be disposed on the side surface of the guiding rail, and by configuring the scale line 48 on the guiding component 41, the horizontal distance between the blocking component 43 and the polishing head 81 can be more intuitively checked (because after the assembly is completed, the polishing head 81 can be made to correspond to a certain fixed point in the lower supporting table 3 through adjustment, and the distance is the horizontal distance between the blocking component 43 and the fixed point, that is equal to the horizontal distance between the blocking component 43 and the polishing head 81, which is not repeated herein), so that the blocking component 43 can be more conveniently and rapidly adjusted to a required position according to the actual positioning requirement, and the positioning work of the wire slot 1 can be more conveniently and efficiently completed.

In another embodiment, the movable member 42 may be configured in a strip-like structure, particularly in a long strip shape, as shown in fig. 6 to 8, and the length direction of the movable member 42 coincides with the second horizontal direction, so that the movable member 42 may implement the telescopic function along the second horizontal direction. That is, the movable member 42 can be extended and contracted with respect to the guide member 41 in the process of moving with respect to the guide member 41, not only can the guide member 41 be made shorter so that the table is smaller, but also the positioning distance can be further increased by the movable member 42 so as to be suitable for positioning over a longer distance, and the versatility is better. At this time, the guide member 41 and the blocking member 43 may have various embodiments, and as an example, the guide member 41 may be a guide cylinder, and the movable member 42 may be a guide rod adapted to the guide cylinder, and one end of the guide rod may be inserted into the guide cylinder and may extend and retract along the second horizontal direction, and the blocking member 43 is mounted on the guide rod. At this time, the locking structure may include a screw hole formed at the guide member 41 and a locking screw 44 coupled to the screw hole, the locking screw 44 corresponding to the movable member 42 so as to tightly press the movable member 42 by the locking screw 44, thereby achieving locking. For example, a screw hole may be formed at and through a sidewall of the guide cylinder, and a locking screw 44 is coupled to the screw hole and corresponds to the guide bar, so that the guide bar may be locked by the locking screw 44.

As another example, the guiding member 41 may be a guiding groove, and correspondingly, the movable member 42 may be a plate or a rectangular tube or a U-shaped groove adapted to the guiding groove, for example, as shown in fig. 6, in this embodiment, the guiding member 41 is a guiding groove, the movable member 42 is a U-shaped groove adapted to the guiding groove, and the U-shaped groove is inserted into the guiding groove and can move along the length direction of the guiding groove. At this time, the locking structure has various embodiments, for example, the locking member includes a threaded hole formed in the guide member 41 (e.g., a guide groove) and a locking screw 44 coupled to the threaded hole, and the locking screw 44 corresponds to the movable member 42 (e.g., a U-shaped groove) so that the locking member 42 is locked by the locking screw 44. As another example, the locking member includes a mounting hole 45 formed in the guide member 41, a fastening member 47, and a plurality of positioning holes 46 formed in the movable member 42, each positioning hole 46 being respectively arranged in the second horizontal direction, the fastening member 47 being adapted to the mounting hole 45 and the positioning holes 46 such that the movable member 42 is locked to the guide member 41 by the fastening member 47. In practice, the mounting hole 45 may be a circular hole, and in this case, the positioning hole 46 may be a circular hole, or may be a bar hole disposed along the second horizontal direction. The mounting hole 45 may also be a hole arranged along the second horizontal direction, as shown in fig. 6 and 7, at this time, the positioning hole 46 may be a round hole, or a hole arranged along the second horizontal direction, and by configuring the hole, the positioning process is not affected by the position of the opening of the mounting hole 45, so that continuous adjustment, but not intermittent adjustment, of the position of the movable component 42 can be achieved, and thus, the positioning requirement of more distances can be met. In practice, the fasteners 47 may be bolts or screws or bolt pairs, etc.

In practice, the blocking member 43 may be mounted on the movable member 42 at any position, as shown in fig. 6, and in this embodiment, the blocking member 43 is mounted on the movable member 42 at an end facing away from the support table 3, which is convenient for assembly and is beneficial for achieving a longer distance positioning requirement. The blocking member 43 may have an existing structure, and may only need to block the end of the slot 1, as shown in fig. 6 and 8, in this embodiment, the blocking member 43 is configured in a zigzag shape, so as to not only facilitate contact with the bottom plate 11 of the slot 1, but also facilitate positioning of the slot 1 by blocking the bottom plate 11 of the slot 1, and the blocking member 43 is less likely to deform, has better stability, and is beneficial to improving positioning accuracy.

In order to make the positioning process more convenient and efficient, in a more perfect scheme, the movable part 42 and/or the guiding part 41 is provided with graduation marks 48 for representing the distance between the blocking part 43 and the polishing head 81, the graduation marks 48 are arranged along the second direction, and the distance between the blocking part 43 and the polishing head 81 can be more intuitively checked by configuring the graduation marks 48 on the movable part 42 and/or the guiding part 41, so that the blocking part 43 can be more conveniently and rapidly adjusted to a required position according to actual positioning requirements, and the positioning work of the wire slot 1 can be more conveniently and efficiently completed. It will be appreciated that in practice, the graduation marks 48 provided on the guide member 41 are progressively increased in the direction away from the support table 3, while the graduation marks 48 provided on the movable member 42 are progressively increased in the direction closer to the support table 3, and in use, the graduation marks are simply read at the positions corresponding to the ends of the guide member 41.

Example 2

In order to improve the positioning efficiency of the wire chase 1, the main difference between the present embodiment 2 and the above embodiment 1 is that, in the workbench provided in this embodiment, the supporting table 3 is further provided with a guiding portion for restricting the wire chase 1 from moving along the first horizontal direction and guiding the wire chase 1 to move along the second horizontal direction, and the guiding portion corresponds to the guiding member 41. When in actual use, after the wire casing 1 is placed on the supporting table 3, the wire casing 1 can only move along the second horizontal direction under the constraint of the guide part, and the wire casing 1 can be ensured to be opposite to the blocking part 43, so that the end part of the wire casing 1 can be contacted with and abutted against the blocking part 43 only by pushing the wire casing 1 along the second horizontal direction, the positioning work of the wire casing 1 can be completed more quickly and efficiently, and the positioning efficiency of the wire casing 1 can be further improved.

In practice, the guide portion may comprise two guide plates 31 arranged parallel to each other, the two guide plates 31 being arranged along the second direction, respectively, as shown in fig. 9 and 10. In one embodiment, the spacing between the two guide plates 31 may be adapted to the maximum width of the wire slot 1 (i.e. the maximum distance between the outer surfaces of the two side plates 12 of the wire slot 1), and the two guide plates 31 may sandwich the wire slot 1 as shown in fig. 11 in order to limit the freedom of the wire slot 1 in the first direction so that the wire slot 1 can only be moved in the second direction in order to cooperate with the positioning mechanism 4 for quick positioning of the end position of the wire slot 1. In another embodiment, as shown in fig. 12, the space between the two guide plates 31 may be adapted to the minimum space between the two side plates 12 in the slot 1 (i.e., the minimum distance between the inner surfaces of the two side plates 12 of the slot 1), and as shown in fig. 12, the two side plates 12 may be inserted between the two side plates 12 of the slot 1, and may also perform the same limiting and guiding functions. Of course, in implementation, the guide plate 31 may be replaced by a guide bar 24, a guide bar, or the like, and the same effect can be achieved.

Since the guide portion can restrict the degree of freedom of the wire groove 1 in the first horizontal direction and the blocking member 43 can restrict the degree of freedom of the wire groove 1 in one of the second horizontal directions, when the bottom plate 11 of the wire groove 1 is polished by the polishing head 81, the wire groove 1 does not move relative to the support table 3 when the wire groove 1 moves relative to the polishing head 81 in the first direction, and in the second horizontal direction, only the wire groove 1 is controlled to move relative to the polishing head 81 in a direction close to the polishing head 81, it is ensured that the wire groove 1 does not move relative to the support table 3, so that high-precision machining of the wire groove 1 can be smoothly completed even if the wire groove 1 is not locked.

Example 3

In order to improve the machining precision of the routing hole 111, the main difference between the embodiment 3 and the embodiment 1 or the embodiment 2 is that the workbench provided by the embodiment further includes a constraint structure 5 for constraining the wire slot 1, the constraint structure 5 is disposed on the blocking member 43 and/or the support table 3, and the constraint structure 5 is used for locking the wire slot 1 and unlocking the wire slot 1. In practical application, after the positioning of the wire slot 1 is completed, the wire slot 1 is constrained by the constraint structure 5, so that the wire slot 1 is kept in a positioning state against the blocking component 43, and the wire slot 1 is prevented from moving independently under the action of external force, thereby being beneficial to improving the machining precision of the wire hole 111.

In implementation, the constraint structure 5 may be preferentially disposed on the blocking component 43, and the limiting mechanism is disposed on the blocking component 43, so that after the positioning of the wire slot 1 is completed by using the blocking component 43, the end of the wire slot 1 abuts against the blocking component 43, and then the end of the wire slot 1 can be locked by using the constraint structure 5, so that the wire slot 1 is not separated from the blocking component 43, and therefore, the wire slot 1 can be effectively prevented from moving relative to the supporting table 3 in the processing process, and the processing precision is improved. In practice, the restraining structure 5 has various embodiments, for example, the restraining structure 5 may employ an existing clamping mechanism, and the slot 1 is restrained by clamping. As another example, as shown in fig. 13, the constraint structure 5 includes a locking screw 44, a first support plate 51 and a second support plate 52 connected to the blocking member 43, where the second support plate 52 is located above the first support plate 51, the first support plate 51 is used for contacting and supporting the bottom plate 11 of the slot 1, the second support plate 52 is configured with a threaded hole, the locking screw 44 is screwed to the threaded hole, and corresponds to the first support plate 51, when the end of the slot 1 abuts against the blocking member 43, the bottom plate 11 of the first slot 1 is located right between the first support plate 51 and the second support plate 52, so that the bottom plate 11 of the slot 1 can be pushed down by using the locking screw 44, and the purpose of locking the slot 1 is achieved.

In practice, the constraint structure 5 may also be disposed on the support table 3, and the slot 1 may also be fixed by tightening, in a simpler embodiment, the constraint structure 5 may be matched with the guide portion described in embodiment 2, for example, the constraint structure 5 includes a lug and a locking screw 44 mounted on the support table 3, where the lug is configured with a threaded hole, the locking screw 44 is screwed into the threaded hole and faces the guide plate 31 in the guide portion or faces the side plate 12 of the slot 1, and after the positioning of the slot 1 is completed, the slot 1 may be pressed by the locking screw 44 along the first horizontal direction, so as to achieve the purpose of locking the slot 1.

Of course, in the implementation, the restraining structures 5 may be provided on the blocking member 43 and the support table 3, respectively.

Example 4

The embodiment provides an opening device, which comprises a frame 6, a movable seat 7, an electric grinding machine 8, a lifting mechanism and the workbench, wherein,

the frame 6 is mainly used for carrying, and can be implemented by adopting the prior art, and the specific structure of the frame 6 is not limited in this embodiment.

The electric sander 8 may be an existing electric sander 8, for example, an electric sander 8 of MNT/995209 type may be used, one end of the electric sander 8 is provided with a sanding head 81, the other end is provided with a wire 82, and an end of the wire 82 is connected with a plug so as to be connected with a power supply. In practice, the polishing head 81 preferably adopts a polishing head 81 with a conical structure or a similar conical structure, as shown in fig. 14, and the polishing head 81 is located above the supporting table 3 in the workbench, so that the bottom plate 11 of the threading groove 1 can be ground downwards, and the routing hole 111 with a required shape can be polished through horizontal movement relative to the bottom plate 11. The polishing head 81 may be preferably made of a cemented carbide material, for example, a tungsten steel polishing head 81 may be preferably used. When assembled, the electric sander 8 may be mounted vertically to the movable base 7 by a plurality of anchor ears 83, as shown in fig. 14, to act in synchronization with the movable base 7.

In this embodiment, the movable seat 7 may be connected to the frame 6 through a linear guide, as shown in fig. 14, so that the movable seat 7 may be strictly lifted in a vertical direction under the constraint and guide action of the linear guide; in practice, the movable seat 7 may preferably have a plate-like structure.

In this embodiment, the lifting mechanism is mounted on the frame 6 and is in transmission connection with the movable base 7, as shown in fig. 14, so that the lifting mechanism can drive the movable base 7 and the electric sander 8 to vertically lift synchronously, so as to adjust the height of the sanding head 81. In the implementation, the lifting mechanism can adopt an air cylinder, a telescopic electric cylinder, a hydraulic cylinder and the like, and can drive the movable seat 7 to vertically lift. In the preferred embodiment provided in this embodiment, the lifting mechanism is a push-pull type clamp 9 (or called a push-pull type quick clamp), for example, push-pull type clamps 9 of SD-304-CM, SD-304-EM, SD-305-HM, GH-304-CM and the like can be adopted, the push-pull type clamp 9 is configured with a handle 26 and a push rod 91, the handle 26 is in transmission connection with the push rod 91 through a link mechanism, the push rod 91 can be driven to move linearly by rotating the handle 26, in this embodiment, the lower end of the push rod 91 is connected to the movable seat 7, in use, a worker can drive the movable seat 7 to lift through the handle 26, so that not only is very convenient, but also when the push rod 91 moves down to a maximum distance, the whole push-pull type clamp 9 is just in a dead center position, so that the electric sander 8 which is adjusted down in place can be effectively locked, and the sanding process is more convenient.

In the embodiment, the electric sander 8 has only the degree of freedom of vertical lifting, so that the sanding head 81 in the electric sander 8 can always face a certain fixed point in the lower supporting table 3; the positioning mechanism 4 is configured for the workbench so as to rapidly and accurately position the wire slot 1, so that the preset machining position on the wire slot 1 is just positioned at the fixed point, namely, the preset machining position on the wire slot 1 is just positioned under the polishing head 81, and then the electric polishing machine 8 is controlled to descend only by utilizing the lifting mechanism, the bottom plate 11 of the wire slot 1 can be polished at the preset machining position until the bottom plate 11 is polished, and the position of the polishing head 81 is kept unchanged; then, the wiring hole 111 with a required shape can be polished on the bottom plate 11 of the wiring groove 1 by only driving the wiring groove 1 to horizontally move relative to the polishing head 81 through the two-dimensional translation table 2 in the workbench, as shown in fig. 15.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model.

Claims (10)

1. The workbench comprises a two-dimensional translation table and a supporting table, wherein the supporting table is arranged on the two-dimensional translation table, the two-dimensional translation table is used for driving the supporting table to move along a first horizontal direction and move along a second horizontal direction, the workbench is characterized in that the supporting table is used for supporting a wire slot,

the positioning mechanism comprises a guide part connected to the supporting table, a movable part matched with the guide part and a locking structure, wherein the movable part is movably arranged on the guide part and is provided with a blocking part for positioning the end part of the wire slot,

the guide component is arranged along a second horizontal direction and used for guiding the movable component, the movable component is used for moving along the second horizontal direction, and the locking structure is used for locking the movable component and unlocking the movable component.

2. A table according to claim 1, wherein the guide member is provided with graduations for characterising the spacing between the blocking member and the sanding head, the graduations being arranged in the second direction.

3. A workbench according to claim 1, wherein the guide member is a rail or a guide slot or a guide bar; the movable part is a sliding block matched with the guide part;

and/or the locking structure comprises a threaded hole formed in the movable part and a locking screw connected to the threaded hole, and the locking screw corresponds to the guide part.

4. The table of claim 1, wherein the movable member is configured in a bar-like structure, a length direction of the movable member is identical to the second horizontal direction, and the movable member is configured to expand and contract in the second horizontal direction.

5. A table according to claim 4, wherein the movable part and/or the guide part is provided with graduation marks for characterizing the spacing between the blocking part and the sanding head, the graduation marks being arranged in the second direction.

6. The table of claim 4, wherein the guide member is a guide cylinder and the movable member is a guide rod adapted to the guide cylinder;

or the guide part is a guide groove, and the movable part is a plate or a rectangular tube or a U-shaped groove which is matched with the guide groove;

or, the locking structure comprises a threaded hole formed in the guide part and a locking screw connected to the threaded hole, and the locking screw corresponds to the movable part;

or, the locking structure comprises a fastener, a mounting hole formed in the guide part and a plurality of positioning holes formed in the movable part, wherein each positioning hole is respectively arranged along the second horizontal direction, the fastener is matched with the mounting hole and the positioning hole, the movable part is locked in the guide part through the fastener, and at least one of the mounting hole and the positioning hole adopts a strip hole.

7. A workbench according to any of claims 1-6, wherein the support table is provided with a guide part for limiting the movement of the trunking in a first horizontal direction and guiding the movement of the trunking in a second horizontal direction, the guide part corresponding to the guide part;

and/or, still include constraint structure, constraint structure set up in blocking part and/or supporting bench, constraint structure is used for locking the wire casing and is used for unblock wire casing.

8. The table according to claim 7, wherein the guide portion includes two guide plates disposed parallel to each other, the two guide plates being disposed along the second direction, respectively, a space between the two guide plates being adapted to a maximum width of the wire slot, the guide plates being for sandwiching the wire slot,

alternatively, the distance between the two guide plates is adapted to the minimum distance between the two side plates in the line slot, and the guide plates are used for being inserted between the two side plates of the line slot.

9. An opening device, characterized by comprising a frame, a movable seat, an electric polisher, a lifting mechanism and a workbench according to any one of claims 1-8,

the movable seat can vertically lift and fall and is connected with the frame, the electric grinding machine is arranged on the movable seat and comprises a grinding head arranged at the lower end, the grinding head is positioned above the supporting table in the workbench,

the lifting mechanism is arranged on the frame and is in transmission connection with the movable seat, and the lifting mechanism drives the electric grinding machine to vertically lift.

10. The tapping device according to claim 9, wherein the lifting mechanism is a push-pull clamp;

and/or the movable seat is connected to the frame through a linear guide rail;

and/or, the polishing head is in a conical structure.