CN218136455U - Clamping jig for fixing support structural part - Google Patents
Clamping jig for fixing support structural part Download PDFInfo
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- CN218136455U CN218136455U CN202222192305.XU CN202222192305U CN218136455U CN 218136455 U CN218136455 U CN 218136455U CN 202222192305 U CN202222192305 U CN 202222192305U CN 218136455 U CN218136455 U CN 218136455U
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Abstract
The utility model discloses a clamping tool of fixed bolster structure, including bearing the weight of the base, can dismantle the clamping pedestal that sets up on bearing the weight of the base, be equipped with at least one clamping station on the clamping pedestal, the clamping station includes spacing trench and at least one crimping piece of detachable setting on spacing trench, and spacing trench includes that the second bending plate carries on the cell-house, first bending plate profile-shaped groove, third bending plate profile-shaped groove, is equipped with the drilling respectively in first bending plate profile-shaped groove and the third bending plate profile-shaped groove and dodges the passageway. The utility model discloses can realize that the structure is stable to be carried on and the lock solid provides certain ground tolerance for the work piece carries on comparatively smoothly, can realize the accurate positioning simultaneously, satisfies the machining precision demand. The requirement of smooth loading and unloading is met, the structural part is not easy to deform in the unloading operation process, the reliable quality of the unloading structural part is ensured, and the product percent of pass is guaranteed. The die change is efficient and smooth, the requirement for carrying relative positions is met, and the batch machining production is more efficient.
Description
Technical Field
The utility model relates to a clamping tool of fixed bolster structure belongs to the technical field of machine tooling tool.
Background
Machining is short for machining and refers to a machining process for removing materials through mechanical precision machining. During the machining operation, need carry out the tool to the work piece and fix, consequently can involve a large amount of supplementary tools, these supplementary tools need carry out the difference design according to the product structure to satisfy the stability spacing to product machine tooling, improve the shaping precision. The design of the jig has important significance on the machining stability, the forming precision and the machining efficiency of the product.
There is a fixed bolster structure at present, this fixed bolster structure includes the fishplate bar main part, and the periphery of fishplate bar main part is equipped with first buckling plate, second buckling plate and third buckling plate, and first buckling plate and third buckling plate set up relatively, are equipped with a plurality of pinholes that connect in the fishplate bar main part, when carrying out the machining operation, need carry out the surface to first buckling plate and third buckling plate and mill the mill, and it mills the back, needs to carry out the drilling operation.
The traditional jig adopts the design of a copying supporting carrier seat, the tolerance requirement of the copying supporting carrier seat on a workpiece is very high, the phenomenon that the workpiece cannot be carried in place easily occurs in the carrying process of the workpiece, and the workpiece cannot be carried in place, namely, machining production cannot be completed.
Disclosure of Invention
The utility model aims at solving the not enough of above-mentioned prior art, support to traditional profile modeling and carry on the difficult problem that control of tolerance and machine tooling quality hardly ensure, provide the clamping tool of fixed bolster structure.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the clamping jig for the fixing bracket structural part comprises a connecting plate main body, wherein a first bending plate, a second bending plate and a third bending plate are arranged on the periphery of the connecting plate main body, the first bending plate and the third bending plate are arranged oppositely, a plurality of matching pin holes are formed in the connecting plate main body,
the clamping fixture comprises a bearing base used for being carried on machining equipment and a clamping base body detachably arranged on the bearing base, at least one clamping station is arranged on the clamping base body,
the clamping station comprises a limiting slot position and at least one pressure connecting block which is detachably arranged on the limiting slot position,
the limiting groove position comprises a second bending plate carrying groove chamber arranged on the clamping base body, a first bending plate profile groove arranged on the side wall of the clamping base body, and a third bending plate profile groove arranged on the other side wall of the clamping base body, wherein the first bending plate profile groove and the third bending plate profile groove are respectively provided with a drilling avoiding channel.
Preferably, the limiting slot comprises a plurality of positioning pin slots which are arranged on the clamping base body and used for being in one-to-one correspondence with the adapting pin holes.
Preferably, the crimping piece includes the lock solid bedplate and relative the lock solid bedplate level is to the horizontal crimping portion of extension, the lock solid bedplate with clamping pedestal looks bolt lock solid, the bottom of horizontal crimping portion is equipped with flexible crimping layer.
Preferably, the locking seat plate is provided with a pressure maintaining extension arm extending in the opposite direction of the horizontal crimping part.
Preferably, the main body of the adapter plate is provided with a hollow groove and a side rib formed by the hollow groove,
the limiting groove position comprises a picking sinking groove which is arranged on the clamping base body and is positioned in the side rib projection area.
Preferably, transition avoidance grooves are respectively formed between the first bent plate copying groove and the top wall of the clamping base body and between the third bent plate copying groove and the top wall of the clamping base body.
Preferably, the clamping base body is provided with a plurality of clamping stations which are linearly distributed at intervals, and the first bending plate profile grooves of the plurality of clamping stations are located on the same side wall of the clamping base body.
Preferably, the bearing base comprises one of a bolt locking bearing seat, a magnetic adsorption bearing seat and a negative pressure adsorption bearing seat.
Preferably, the bearing base is a bolt locking bearing base, a plurality of bolt channels distributed in a matrix form are arranged on the bolt locking bearing base, and at least two matching locking channels which are used for being matched with the bolt channels correspondingly are arranged on the bearing base.
The beneficial effects of the utility model are mainly embodied in that:
1. the stable carrying and locking of the structural part of the fixed support can be realized, a certain tolerance is provided, the carrying of a workpiece is smooth, the accurate positioning can be realized, and the requirement on machining precision is met.
2. Satisfy smooth and easy loading and unloading material demand, difficult structure deformation that causes in the operation process of unloading ensures that the quality of the structure of unloading is reliable, and the product percent of pass obtains the guarantee.
3. The die change is efficient and smooth, the requirement for carrying relative positions is met, and the batch machining production is more efficient.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of the clamping jig for fixing the bracket structural member of the present invention.
Fig. 2 is an illustration of the explosion structure of the clamping fixture of the fixing bracket structure of the present invention.
Fig. 3 is a schematic structural view of the clamping seat body in the clamping jig for fixing the bracket structural member of the present invention.
Fig. 4 is a schematic structural view of the middle fixing bracket structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the relevant portions of the related inventions are shown in the drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The utility model provides a clamping tool of fixed bolster structure, as shown in FIG. 4, fixed bolster structure 100 includes adapter plate main part 110, and adapter plate main part 110's periphery is equipped with first buckled plate 111, second buckled plate 112 and third buckled plate 113, and first buckled plate and third buckled plate set up relatively, are equipped with a plurality of pinholes 120 that connect of connecing on the adapter plate main part 110.
As shown in fig. 1 to 3, the clamping fixture includes a bearing base 1 for being carried on the machining device, and a clamping base body 2 detachably disposed on the bearing base 1, and at least one clamping station 3 is disposed on the clamping base body 2.
The clamping station 3 comprises a limiting slot position 4 and at least one pressure connecting block 5 which is detachably arranged on the limiting slot position 4.
The limiting groove position 4 comprises a second bending plate carrying groove chamber 42 arranged on the clamping base body, a first bending plate profile groove 41 arranged on the side wall of the clamping base body, and a third bending plate profile groove 43 arranged on the other side wall of the clamping base body, and the first bending plate profile groove and the third bending plate profile groove are respectively provided with a drilling avoiding channel 6.
The specific implementation process and principle description are as follows:
this bearing base 1 carries on the machining equipment, and the detachable joining in marriage of clamping pedestal 2 connects on this bearing base 1, connects through dismantling of clamping pedestal 2 and connects, easily realizes the cooperation of loading and unloading material.
This clamping pedestal 2 is when carrying on the fixed bolster structure, carry on its first bending plate 111 and third bending plate 113 respectively corresponding to carry on to first bending plate profile groove 41 and third bending plate profile groove 43 in, second bending plate 112 can be carried on by second bending plate carrying groove room 42 and hold and carry this moment, make the joint plate main part 110 support on the top surface of clamping station 3, thereby satisfy the spacing carrying on to the fixed bolster structure, carry on the completion back at it, carry on the crimping lock solid by crimping piece 5, ensure the machining stability, certain carrying on tolerance has been provided simultaneously, ensure to carry on smoothly.
In one embodiment, the retaining slot 4 includes a plurality of locating pin slots 40 disposed on the clamping base for one-to-one correspondence with the mating pin holes.
Specifically, after the fixed bracket structural member is carried, the positioning pin penetrates through the matching pin hole and the positioning pin groove 40, so that the fixed bracket structural member can be limited by the accurate position degree in the limiting groove position 4, the compression joint locking of the compression joint block 5 is more reliable, and the position accuracy is further guaranteed.
In one embodiment, the crimping block 5 comprises a locking seat plate 51 and a horizontal crimping portion 52 extending horizontally relative to the locking seat plate 51, the locking seat plate is bolted to the clamping body, and a flexible crimping layer is provided at the bottom of the horizontal crimping portion.
Specifically, the locking seat plate 51 is adopted to easily realize the extension alignment crimping locking of the horizontal crimping part 52, and the flexible crimping layer thereon meets certain flexible crimping protection requirements.
In one embodiment, the locking seat plate is provided with a pressure maintaining extension arm 53 extending opposite to the horizontal crimping portion.
Specifically speaking, the pressure maintaining extension arm 53 and the horizontal crimping part are of an integrated structure, when the flexible crimping layer abuts against the workpiece, the pressure maintaining extension arm 53 can provide pressure maintaining of a rocker type, so that the crimping locking is more reliable and stable, the conditions such as bouncing are effectively prevented, and the machining precision is guaranteed.
In one embodiment, the adapter plate body 110 is provided with a hollow groove and a side rib 130 formed by the hollow groove, and the limiting groove includes a picking sunken groove 7 disposed on the clamping base and located in a projection area of the side rib. The pick-up sink 7 facilitates the machining of the side ribs 130 and provides a safer pick-up method.
Specifically speaking obviously, this fixed bolster structure spanes and carries on this clamping pedestal 2, when unloading, the first bent plate of general centre gripping and third bent plate are unloaded, produce easily bending deformation behind first bent plate and the third bent plate pressurized, consequently, when unloading, can realize unloading through the one hand to the centre gripping of side muscle 130, the plate body centre gripping of another hand to the second bent plate, so can not cause crimping deformation, ensure that the product can not receive the deformation of unloading.
In one embodiment, transition avoiding grooves 8 are respectively formed between the first bending plate curved groove 41 and the top wall of the clamping base body and between the third bending plate curved groove 43 and the top wall of the clamping base body.
Because first bending plate and third bending plate have the turn extrusion volume when buckling the shaping easily, consequently, have easily when crossing to carry on and draw the deformation influence that carries on not in place or in the machining process that the extrusion volume caused, to this condition, adopted the design of transition and dodged groove 8, provided certain carrying tolerance, guarantee that the machining carries on more smoothly, and the machining quality is more reliable and more stable.
In a specific embodiment, the clamping base body 2 is provided with a plurality of clamping stations 3 which are linearly spaced, and the first bending plate profile grooves of the plurality of clamping stations are located on the same side wall of the clamping base body.
The step-by-step mode is realized in a linear array mode, the convenience of machining operation of a unilateral switching machine is met, the machining operation is smoother and more efficient, and the batch production efficiency is greatly improved.
In one embodiment, the load base 1 includes one of a screw locking load base, a magnetic adsorption load base, and a vacuum adsorption load base. Namely, the mechanism which only needs to meet the detachable matching and carrying of the clamping base body 2 is within the protection scope of the scheme.
In a preferred embodiment, the carrier base 1 is a bolting carrier base, which is provided with a plurality of bolting channels 10 distributed in a matrix, and the carrier base is provided with at least two matching locking channels for matching with the bolting channels.
Specifically, in general, the load-bearing base 1 is locked on the machining equipment and has a carrying requirement for the clamping base body 2, so that the relative position of the load-bearing base is fixed, the pre-alignment reference requirement is met by adopting the layout of the plurality of bolt passages 10 distributed in a matrix manner, after the clamping base body 2 is reshaped, the flow switching batch machining operation can be completed without secondary alignment correction, and the load-bearing base is low in cost and reliable in relative position precision.
Can discover through the above description, the utility model discloses the stable of fixed bolster structure piece is carried and the lock solid can be realized to the clamping tool of fixed bolster structure piece, provides certain tolerance for the work piece carries on comparatively smoothly, can realize the accurate positioning simultaneously, satisfies the machining precision demand. The requirement of smooth loading and unloading is met, the structural part is not easy to deform in the unloading operation process, the reliable quality of the unloading structural part is ensured, and the product percent of pass is guaranteed. The die change is efficient and smooth, the requirement for carrying relative positions is met, and the batch machining production is more efficient.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (9)
1. The clamping tool of fixed bolster structure, the fixed bolster structure includes the adapter plate main part, the periphery of adapter plate main part is equipped with first buckling plate, second buckling plate and third buckling plate, first buckling plate with the third buckling plate sets up relatively, be equipped with in the adapter plate main part a plurality of pinhole, its characterized in that of joining in marriage:
the clamping fixture comprises a bearing base used for being carried on machining equipment and a clamping base body detachably arranged on the bearing base, at least one clamping station is arranged on the clamping base body,
the clamping station comprises a limiting slot position and at least one pressure connecting block which is detachably arranged on the limiting slot position,
the limiting groove position comprises a second bending plate carrying groove chamber arranged on the clamping base body, a first bending plate profile groove arranged on the side wall of the clamping base body, and a third bending plate profile groove arranged on the other side wall of the clamping base body, wherein the first bending plate profile groove and the third bending plate profile groove are respectively provided with a drilling avoiding channel.
2. A clamping jig for fixing a bracket structure member according to claim 1, characterized in that:
the limiting groove position comprises a plurality of positioning pin grooves which are arranged on the clamping base body and used for being in one-to-one correspondence with the matching pin holes.
3. A clamping jig for fixing a bracket structure member according to claim 2, characterized in that:
the crimping block comprises a locking seat plate and a horizontal crimping part which is opposite to the locking seat plate and extends horizontally, the locking seat plate is locked with the clamping seat body through bolts, and a flexible crimping layer is arranged at the bottom of the horizontal crimping part.
4. A clamping jig for fixing a bracket structure member according to claim 3, wherein:
and the locking seat plate is provided with a pressure maintaining extension arm which extends in the opposite direction of the horizontal crimping part.
5. The clamping jig for fixing the bracket structural member according to claim 1, characterized in that:
the main body of the distribution plate is provided with a hollow groove and a side rib formed by the hollow groove,
the limiting groove position comprises a picking sinking groove which is arranged on the clamping base body and is positioned in the side rib projection area.
6. The clamping jig for fixing the bracket structural member according to claim 1, characterized in that:
transition avoidance grooves are respectively arranged between the first bending plate profile groove and the top wall of the clamping base body and between the third bending plate profile groove and the top wall of the clamping base body.
7. A clamping jig for a fixing support structure member according to any one of claims 1 to 6, characterized in that:
the clamping base body is provided with a plurality of clamping stations which are linearly distributed at intervals, and the first bent plate profile grooves of the plurality of clamping stations are positioned on the same side wall of the clamping base body.
8. A clamping jig for fixing a bracket structural member according to claim 7, characterized in that:
the bearing base comprises one of a bolt locking bearing seat, a magnetic adsorption bearing seat and a negative pressure adsorption bearing seat.
9. The clamping jig for fixing the structural member of the bracket according to claim 8, characterized in that:
the bearing base is a bolt locking bearing base, a plurality of bolt channels distributed in a matrix mode are arranged on the bolt locking bearing base, and at least two matched locking channels which are correspondingly matched with the bolt channels are arranged on the bearing base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222192305.XU CN218136455U (en) | 2022-08-19 | 2022-08-19 | Clamping jig for fixing support structural part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222192305.XU CN218136455U (en) | 2022-08-19 | 2022-08-19 | Clamping jig for fixing support structural part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218136455U true CN218136455U (en) | 2022-12-27 |
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ID=84553076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222192305.XU Active CN218136455U (en) | 2022-08-19 | 2022-08-19 | Clamping jig for fixing support structural part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218136455U (en) |
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2022
- 2022-08-19 CN CN202222192305.XU patent/CN218136455U/en active Active
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