CN215789714U

CN215789714U - Mobile positioning, processing, repairing and ejecting device

Info

Publication number: CN215789714U
Application number: CN202122157859.1U
Authority: CN
Inventors: 万青
Original assignee: Chongqing Shunzhan Robot Technology Co ltd
Current assignee: Chongqing Shunzhan Robot Technology Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-11
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a movable type positioning, machining, repairing and ejecting device which comprises a support frame, wherein a workbench is arranged at the upper end of the support frame, and a support plate is arranged at the lower end of the support frame; the grooves are positioned on the inner wall of the positioning frame and are symmetrically arranged with each other, the grooves are internally provided with ejector blocks, the outer side of each ejector block is rotatably connected with the inner end of a screw rod, screw threads penetrate through the positioning frame, the outer end of the screw rod is provided with a twisting block, and the twisting block is positioned outside the positioning frame; the utility model has the advantages that on one hand, the structure is simple, the electric appliance element is arranged, and the manufacturing cost is low; on the other hand, the device has few parts, does not need to be provided with power equipment, is easy to maintain, has light weight, is convenient to move and has wider practicability; on the other hand, the positioning frame is combined with the jacking block for fastening, so that the positioning effect is effectively improved.

Description

Mobile positioning, processing, repairing and ejecting device

Technical Field

The utility model relates to a positioning ejection device, in particular to a mobile positioning, processing and repairing ejection device.

Background

When a machined part is repaired or machined, the machined part needs to be positioned firstly, and then surface machining or repairing work is carried out on the machined part, the existing positioning mode generally adopts hands to position, the positioning is carried out through the hands, so that the machining or repairing quality is poor due to poor positioning effect, and meanwhile, the labor intensity of operators is high; in order to reduce the labor intensity of operators, the operators are positioned through a mechanical structure, the mechanical structure generally comprises a jacking cylinder, a positioning seat and a clamping block, the clamping block is arranged on a piston rod of the cylinder, and the clamping block is matched with the positioning seat and other parts for positioning; on the other hand, because the number of parts is large, the maintenance is inconvenient and the movement is difficult, so that the use of the device is limited; on the other hand, the positioning is carried out through the structure, and only the structure clamped by two sides is adopted, so that the positioning effect cannot reach an ideal state.

Therefore, those skilled in the art have endeavored to provide a mobile positioning, machining, repairing and ejecting apparatus which can effectively solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is to provide a mobile positioning, processing, repairing and ejecting apparatus capable of effectively solving the above-mentioned technical problems.

In order to achieve the purpose, the utility model provides a movable type positioning, machining, repairing and ejecting device which comprises a support frame, wherein a workbench is arranged at the upper end of the support frame, and a support plate is arranged at the lower end of the support frame;

the workbench is provided with a detachable positioning frame, two grooves are formed in the positioning frame, the grooves are located on the inner wall of the positioning frame and are symmetrically arranged, ejector blocks are arranged in the grooves, the outer side of each ejector block is rotatably connected with the inner end of a screw rod, the screw rod is threaded on the positioning frame in a penetrating mode, the outer end of the screw rod is provided with a twisting block, and the twisting block is located outside the positioning frame;

the workbench is provided with a through hole, the through hole is positioned in the positioning frame, the supporting plate is provided with a positioning seat, a displacement rod is movably inserted into the positioning seat, the lower half section of the displacement rod is movably inserted into the positioning seat, the middle part of the displacement rod is provided with a rack, the lower end of the workbench is provided with a connecting piece, the connecting piece is rotatably provided with a fan-shaped block, one end of the fan-shaped block is provided with a plurality of convex teeth matched with the rack for use, and the other end of the fan-shaped block is provided with a connecting rod; the upper end of the displacement rod movably penetrates through the guide unit and is positioned at the perforation.

Preferably, the support frame comprises four protection plates, two ends of each two adjacent protection plates are connected with each other, the upper end of each protection plate is connected with the workbench, the lower end of each protection plate is connected with the support plate, and at least one protection plate is provided with a long strip-shaped opening through which the connecting rod can movably penetrate.

Preferably, the lower end of the supporting plate is provided with a brake wheel.

Preferably, the workbench is provided with a plurality of positioning holes.

Preferably, the connecting piece comprises two positioning rods, the upper end of each positioning rod is connected with the lower end of the workbench, the lower end of each positioning rod is simultaneously connected with the upper end of the fixed seat, and one side of the fixed seat is rotatably connected with the joint of the fan-shaped block and the connecting rod.

Preferably, the connecting rod is provided with a handle.

Preferably, the guide unit comprises a guide plate, the upper end of the displacement rod can movably penetrate through the guide plate, four corners of the guide plate are detachably connected with the lower end of the workbench through connecting columns respectively, and the displacement rod coincides with the center line of the through hole.

Preferably, at least one of the protection plates is detachably arranged.

Preferably, a positioning block is arranged in the positioning seat, a guide post is arranged on the positioning block, the lower half section of the displacement rod is movably sleeved on the guide post, a limiting ring is arranged at the lower end of the displacement rod, a return spring is sleeved on the guide post, the upper end of the return spring is connected with the limiting ring, and the lower end of the return spring is connected with the positioning block.

Preferably, the rack is detachably connected to the displacement rod.

The utility model has the beneficial effects that: on one hand, the utility model has simple structure, electric appliance elements and low manufacturing cost; on the other hand, the device has few parts, does not need to be provided with power equipment, is easy to maintain, has light weight, is convenient to move and has wider practicability; on the other hand, the positioning frame is combined with the jacking block for fastening, so that the positioning effect is effectively improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of a part a of fig. 1.

FIG. 3 is a schematic view of the present invention without one of the guard plates.

Fig. 4 is a schematic structural view of the unmounted positioning seat in fig. 3.

Fig. 5 is a partially enlarged structural view of B in fig. 4.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

in the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5, a mobile positioning, machining, repairing and ejecting device comprises a support frame 1, wherein a workbench 2 is arranged at the upper end of the support frame 1, and a support plate 3 is arranged at the lower end of the support frame 1;

the workbench 2 is provided with a detachable positioning frame 5, in the utility model, the positioning frame 5 is arranged into a detachable structure, which is beneficial to replacing the positioning frames 5 with different sizes and shapes, thereby being suitable for positioning a plurality of parts, the part of the part to be positioned, which does not need to be processed, is positioned in the positioning frame 5 through the arrangement of the positioning frame 5, thereby improving the joint area of the positioning frame and the part to be processed, enhancing the positioning effect of the part to be processed, the surface to be processed is upward positioned outside the positioning frame 5, two grooves 6 are arranged in the positioning frame 5, the grooves 6 are positioned on the inner wall of the positioning frame 5 and are mutually and symmetrically arranged, a top block 7 is arranged in each groove 6, when the part to be positioned is not arranged in the positioning frame 5, the top block 7 is in a non-working state, the outer side of the top block 7 is flush with the inner wall of the positioning frame 5, thereby being convenient for placing the part to be positioned in the positioning frame, the arrangement of the jacking blocks 7 is to further improve the firmness of the to-be-positioned piece, the outer side of each jacking block 7 is rotatably connected with the inner end of a screw 8, the screw 8 is threaded on the positioning frame 5, the outer end of the screw 8 is provided with a twisting block 9, and the twisting block 9 is positioned outside the positioning frame 5;

the positioning device is characterized in that a through hole 10 is formed in the workbench 2, the through hole 10 is located in the center of the positioning frame 5 during actual use, so that a positioning piece is well ejected out, the through hole 10 is located in the positioning frame 5, a positioning seat 11 is arranged on the supporting plate 3, a displacement rod 12 is movably inserted into the positioning seat 11, the lower half section of the displacement rod 12 is movably inserted into the positioning seat 11, a rack 13 is arranged in the middle of the displacement rod 12, a connecting piece 15 is arranged at the lower end of the workbench 2, a fan-shaped block 16 is rotatably arranged on the connecting piece 15, a plurality of convex teeth 17 matched with the rack 13 for use are arranged at one end of the fan-shaped block 16, and a connecting rod 18 is arranged at the other end of the fan-shaped block 16; the upper end of the displacement rod 12 is movably passed through the guide unit 20 and positioned at the through hole 10.

The support frame 1 comprises four protection plates 21, two ends of each two adjacent protection plates 21 are connected with each other, the upper end of each protection plate 21 is connected with the workbench 2, the lower end of each protection plate 21 is connected with the support plate 3, and at least one protection plate 21 is provided with a long strip-shaped opening 22 through which the connecting rod 18 can movably penetrate. In order to facilitate the movement of the device, the lower end of the supporting plate 3 is provided with a brake wheel 23.

The worktable 2 is provided with a plurality of positioning holes 26. The positioning holes 26 are used for positioning the positioning frames 5 with different sizes and models.

In order to simplify the structure and improve the stability and achieve the positioning effect, the connecting member 15 includes two positioning rods 27, an upper end of each positioning rod 27 is connected with a lower end of the working platform 2, a lower end of each positioning rod 27 is simultaneously connected with an upper end of a fixing seat 28, and one side of the fixing seat 28 is rotatably connected with a joint of the segment 16 and the connecting rod 18. The connecting rod 18 is provided with a handle 29.

Guide unit 20 includes deflector 30, mobilizable the passing in upper end of displacement pole 12 deflector 30, four angles of deflector 30 respectively through each spliced pole 31 with the connection can be dismantled to the lower extreme of workstation 2, displacement pole 12 with the coincidence of the central line of perforation 10.

In order to facilitate maintenance and inspection, at least one shielding plate 21 may be detachably disposed when in use.

The positioning device is characterized in that a positioning block 32 is arranged in the positioning seat 11, a guide post 33 is arranged on the positioning block 32, the movable sleeve of the lower half section of the displacement rod 12 is arranged on the guide post 33, a limit ring 35 is arranged at the lower end of the displacement rod 12, a return spring 36 is sleeved on the guide post 33, the upper end of the return spring 36 is connected with the limit ring 35, and the lower end of the return spring 36 is connected with the positioning block 32. The rack 13 is detachably connected to the displacement rod 12.

In practical use, a to-be-positioned element (not shown in the figure) is placed in a positioning frame 5 (the shape and the size of the positioning frame 5 can be changed correspondingly according to the to-be-positioned element), the repairing surface (or the processing surface) of the to-be-positioned element faces upwards, a part of the positioning element, which is positioned in the positioning frame 5 and mainly matched with the positioning frame 5 to play a positioning role, is attached to the inner wall of the positioning frame 5, at the moment, the positioning frame 5 finishes the first positioning of the positioning element, in order to further improve the positioning effect, a human hand twists a twisting block 9 to enable a top block 7 to extend out of a groove 6 and be attached to the outer wall of the to-be-positioned element, the positioning effect of the to-be-positioned element is further improved, an operator holds a workpiece to process the workpiece, unscrews the twisting block 9 after the processing is finished, so that the top block 7 does not limit the repaired positioning element any more, and then the positioning element can be taken out of the positioning frame 5, but because the lower half part of the positioning piece is positioned in the positioning frame 5 and is attached to the inner wall of the positioning frame 5, only the repaired or processed part of the upper half part can be taken out by being held by a person, thus, although the positioning effect is improved, the positioning device is very difficult to take out, and particularly for workpieces with heavy overall weight, the positioning device provided by the utility model effectively solves the problem that the handle 29 is held by hands to press downwards, the displacement rod 12 is moved upwards by the swinging of the sector block 16, the upper end of the displacement rod 12 is attached to the lower end of the workpiece after passing through the through hole 10, the displacement rod 12 continues to move upwards to eject the to-be-taken-out piece from the positioning frame 5, therefore, the workpiece is convenient to take out, after the workpiece is taken out, the downward pressure is not applied to the handle 29 by hands, and the displacement rod 12 automatically returns.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a mobile positioning, processing and repairing ejection device, which is characterized in that: the device comprises a support frame (1), wherein a workbench (2) is arranged at the upper end of the support frame (1), and a support plate (3) is arranged at the lower end of the support frame (1);

the workbench (2) is provided with a detachable positioning frame (5), two grooves (6) are formed in the positioning frame (5), the grooves (6) are located on the inner wall of the positioning frame (5) and are symmetrically arranged, ejector blocks (7) are arranged in the grooves (6), the outer side of each ejector block (7) is rotatably connected with the inner end of a screw rod (8), the screw rod (8) is arranged on the positioning frame (5) in a penetrating mode through threads, the outer end of the screw rod (8) is provided with a twisting block (9), and the twisting block (9) is located outside the positioning frame (5);

a through hole (10) is formed in the workbench (2), the through hole (10) is located in the positioning frame (5), a positioning seat (11) is arranged on the supporting plate (3), a displacement rod (12) is movably inserted in the positioning seat (11), the lower half section of the displacement rod (12) is movably inserted in the positioning seat (11), a rack (13) is arranged in the middle of the displacement rod (12), a connecting piece (15) is arranged at the lower end of the workbench (2), a fan-shaped block (16) is rotatably arranged on the connecting piece (15), a plurality of convex teeth (17) matched with the rack (13) for use are arranged at one end of the fan-shaped block (16), and a connecting rod (18) is arranged at the other end of the fan-shaped block (16); the upper end of the displacement rod (12) can movably penetrate through the guide unit (20) and is positioned at the through hole (10).

2. The mobile location, machining, repair and ejection device of claim 1, wherein: the support frame (1) comprises four protection plates (21), two ends of each two adjacent protection plates (21) are connected with each other, the upper end of each protection plate (21) is connected with the workbench (2), the lower end of each protection plate (21) is connected with the support plate (3) simultaneously, and at least one protection plate (21) is provided with a long-strip-shaped opening (22) through which the connecting rod (18) can movably penetrate.

3. The mobile location, machining, repair and ejection device of claim 1, wherein: and a brake wheel (23) is arranged at the lower end of the supporting plate (3).

4. The mobile location, machining, repair and ejection device of claim 1, wherein: the workbench (2) is provided with a plurality of positioning holes (26).

5. The mobile location, machining, repair and ejection device of claim 1, wherein: the connecting piece (15) comprises two positioning rods (27), the upper end of each positioning rod (27) is connected with the lower end of the workbench (2), the lower end of each positioning rod (27) is connected with the upper end of a fixed seat (28), and one side of each fixed seat (28) is rotatably connected with the joint of the fan-shaped block (16) and the connecting rod (18).

6. The mobile location, machining, repair and ejection device of claim 1, wherein: the connecting rod (18) is provided with a handle (29).

7. The mobile location, machining, repair and ejection device of claim 1, wherein: guide unit (20) include deflector (30), mobilizable the passing in upper end of displacement pole (12) deflector (30), four angles of deflector (30) respectively through each spliced pole (31) with the connection can be dismantled to the lower extreme of workstation (2), displacement pole (12) with the coincidence of the central line of perforation (10).

8. The mobile location, machining, repair and ejection device of claim 1, wherein: at least one protection plate (21) is detachably arranged.

9. The mobile positioning, machining, repairing and ejecting device as claimed in any one of claims 1 to 8, wherein: be provided with locating piece (32) in positioning seat (11), be provided with guide post (33) on locating piece (32), the mobilizable cover of the half section down of displacement pole (12) is established on guide post (33), displacement pole (12) lower extreme is provided with spacing ring (35), the cover is equipped with return spring (36) on guide post (33), the upper end of return spring (36) with spacing ring (35) are connected, the lower extreme of return spring (36) with locating piece (32) are connected.

10. The mobile location, machining, repair and ejection device of claim 1, wherein: the rack (13) is detachably connected with the displacement rod (12).