CN113199420A - Part machining accurate positioning clamp holder capable of being used in batches - Google Patents
Part machining accurate positioning clamp holder capable of being used in batches Download PDFInfo
- Publication number
- CN113199420A CN113199420A CN202110505292.4A CN202110505292A CN113199420A CN 113199420 A CN113199420 A CN 113199420A CN 202110505292 A CN202110505292 A CN 202110505292A CN 113199420 A CN113199420 A CN 113199420A
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- CN
- China
- Prior art keywords
- face
- accurate positioning
- trapezoidal piece
- main body
- terminal surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention discloses a batch accurate positioning clamp holder for part processing, which belongs to the technical field of clamp holders and comprises a tool main body, wherein the tool main body is in a groove shape, positioning columns are uniformly arranged on the front side and the rear side of the bottom end surface of an inner cavity of the tool main body, processing products are arranged between every two adjacent positioning columns, a limiting device is arranged between every two corresponding processing products, and the front end surface and the rear end surface of the limiting device are attached to the opposite surfaces of the processing products.
Description
Technical Field
The invention relates to the technical field of clamps, in particular to a batch accurate positioning clamp for part processing.
Background
Along with the development of electromechanical industry, when processing the part, need fix a position the part and add and hold, guarantee that the part is stable, make things convenient for processing equipment to process, can improve the machining precision, current location holder can only fix a position single part, and machining efficiency is low, and fixes a position not accurate, leads to the part machining error big, for this reason, we provide a part machining that can batch and use accurate location holder.
Disclosure of Invention
The invention aims to provide a batch accurate positioning clamp for part processing, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an accurate positioning clamp holder for batch part processing comprises a tool main body, wherein the tool main body is in a groove shape, positioning columns are uniformly arranged on the front side and the rear side of the bottom end face of the inner cavity of the tool main body, processing products are arranged between every two adjacent positioning columns, a limiting device is arranged between every two corresponding processing products, the front end surface and the rear end surface of the limiting device are attached to opposite surfaces of a processed product, the upper parts of the front end surface and the rear end surface of the tool main body are fixedly connected with a supporting frame, a servo motor is arranged at the center of the upper end surface of the supporting frame on the left side, a motor shaft of the servo motor penetrates through the support frame to the lower end surface of the support frame, the lower end surface of a transverse plate of the support frame is uniformly and movably connected with threaded columns, the lower end of the threaded column penetrates through the limiting device and is movably connected to the middle of the bottom end face of the inner cavity of the tool main body, and a motor shaft of the servo motor is fixedly connected with the left side of the upper end face of the threaded column.
Preferably, stop device includes regular trapezoid piece, the trapezoid piece that falls, bolt hole, spring and spliced pole, frock main part inner chamber is equipped with the same regular trapezoid piece of two sets of structures, the vertical terminal surface laminating opposite face of processing product of regular trapezoid piece, the terminal surface all is equipped with the spliced pole around the regular trapezoid piece, controls spliced pole opposite face fixedly connected with spring, be equipped with the trapezoid piece that falls between the regular trapezoid piece, the central department of trapezoid piece terminal surface is equipped with the bolt hole.
Preferably, the inclined plane of the regular trapezoid block is attached to the inclined plane of the inverted trapezoid block, and the angles of the inclined planes are complementary.
Preferably, the bottom end face of the inner cavity of the tool main body is uniformly provided with sliding grooves, the sliding grooves are located on the lower end face of the limiting device, the inner cavity of each sliding groove is provided with a sliding block, and the upper end face of each sliding block is fixedly connected with the center of the lower end face of the trapezoid block.
Preferably, the distance between the adjacent positioning columns is equal to the width of the processed product, and the left end face and the right end face of the processed product are attached to the outer surfaces of the positioning columns.
Preferably, the thickness of the regular trapezoid block is greater than that of the inverted trapezoid block.
Preferably, the outer wall of the upper part of the threaded column is fixedly connected with a belt pulley, and the middle part of the outer ring of the belt pulley is sleeved with a belt.
Preferably, both sides all are equipped with the gag lever post around the screw post, terminal surface under the gag lever post upper end fixed connection support frame, and gag lever post lower extreme fixed connection frock main part inner chamber bottom face middle part, the outside equal fixedly connected with bearing of screw post lower extreme, terminal surface fixed connection is in frock main part inner chamber bottom face middle part under the bearing inner race.
Compared with the prior art, the invention has the beneficial effects that: through stop device and the cooperation of frock main part, utilize the bolt to lock down the trapezoidal piece, the inclined plane downwardly moving at both ends is to the horizontal migration when about the trapezoidal piece, drives positive trapezoidal piece and removes to controlling, guarantees that positive trapezoidal piece can be fixed the processing product to both sides extrusion with positive trapezoidal piece around the assurance frock main part, will process the product and fix.
Through spout, slider and positive trapezoidal piece, when guaranteeing that positive trapezoidal piece to controlling, spout and slider cooperation guarantee that positive trapezoidal piece can be stable to controlling the removal, can not take place the skew, guarantee to fix a position accurately, reduce machining error.
Drawings
FIG. 1 is a diagram: the invention discloses a schematic structural diagram of a batch accurate positioning clamp for part processing;
FIG. 2 is a diagram of: the invention discloses a left view structural schematic diagram of an accurate positioning clamp for processing parts in batches.
In the figure: 1. a tool main body; 2. a positioning column; 3. processing the product; 4. a limiting device; 41. a regular trapezoid block; 42. an inverted trapezoidal block; 43. bolt holes; 44. a spring; 45. connecting columns; 5. a chute; 6. a slider; 7. a support frame; 8. a servo motor; 9. a belt pulley; 10. a limiting rod; 11. a bearing; 12. a threaded post.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a part machining that can be in batches is with accurate location holder, includes frock main part 1, and frock main part 1 is the recess form, and both sides evenly are equipped with reference column 2 around the 1 inner chamber bottom face of frock main part, all are equipped with processing product 3 between the adjacent reference column 2, are equipped with stop device 4 between the corresponding processing product 3, and 3 opposite faces of rear end face laminating processing product before stop device 4, the 1 left and right sides of frock main part do not are equipped with the fixed plate, guarantee that processing product 3 conveniently takes out.
Please refer to fig. 2, stop device 4 includes positive trapezoidal piece 41, inverted trapezoidal piece 42, bolt hole 43, spring 44 and spliced pole 45, 1 inner chamber of frock main part is equipped with two sets of positive trapezoidal pieces 41 that the structure is the same, the vertical terminal surface laminating processing product 3's of positive trapezoidal piece 41 opposite face, the terminal surface all is equipped with spliced pole 45 around positive trapezoidal piece 41, about spliced pole 45 opposite face fixedly connected with spring 44, be equipped with inverted trapezoidal piece 42 between the positive trapezoidal piece 41, inverted trapezoidal piece 42 terminal surface center department is equipped with bolt hole 43, it is corresponding to control spliced pole 45, it can the stable connection to guarantee spring 44, bolt hole 43 inner chamber is equipped with the assorted bolt, it can normally move down to guarantee inverted trapezoidal piece 42.
Referring to fig. 1 and 2, a support frame 7 is fixedly connected to the upper portion of the front end face and the rear end face of a tool main body 1, a servo motor 8 is arranged at the center of the upper end face of the left support frame 7, a motor shaft of the servo motor 8 penetrates through the support frame 7 to the lower end face of the support frame 7, a threaded column 12 is evenly and movably connected to the lower end face of a transverse plate of the support frame 7, the lower end of the threaded column 12 penetrates through a limiting device 4 and is movably connected to the middle of the bottom end face of an inner cavity of the tool main body 1, the motor shaft of the servo motor 8 is fixedly connected to the upper end face of the threaded column 12 on the left side, bearings 11 are evenly and fixedly connected to the outer portions of the upper end and the lower end of the threaded column 12, the bearings 11 are corresponding, it is ensured that the threaded column 12 normally rotates, the support frame 7 is in an i-shaped shape, it is ensured that each group of threaded columns 12 is stably connected, and at the same time that the support frame 7 is stable.
Referring to fig. 2, the inclined surfaces of the regular trapezoid blocks 41 are attached to the inclined surfaces of the inverted trapezoid blocks 42, and the angles of the inclined surfaces are complementary to each other, so that when the inverted trapezoid blocks 42 move downwards, the regular trapezoid blocks 41 on the left and right sides can be driven to move towards the left and right sides, and the processed product 3 can be locked.
Referring to fig. 2, the bottom end face of the inner cavity of the tool main body 1 is uniformly provided with a sliding groove 5, the sliding groove 5 is located on the lower end face of the limiting device 4, the inner cavity of the sliding groove 5 is provided with a sliding block 6, the upper end face of the sliding block 6 is fixedly connected with the center of the lower end face of the right trapezoidal block 41, the sliding groove 5 is matched with the sliding block 6, the right trapezoidal block 41 can move along the sliding groove 5, the phenomenon of deviation cannot occur, the right trapezoidal block 41 can be ensured to stably fix the processed product 3, the processed product 3 can be ensured to be accurately positioned, and the processing error is reduced.
Referring to fig. 1, the distance between adjacent positioning columns 2 is equal to the width of the processed product 3, and the left and right end faces of the processed product 3 are attached to the outer surfaces of the positioning columns 2, so that the left and right ends of the processed product 3 can be fixed by the positioning columns 2, and the precision of the processed product 3 is further ensured.
Referring to fig. 2, the thickness of the regular trapezoid block 41 is greater than that of the inverse trapezoid block 42, so that the inverse trapezoid block 42 has a downward space, and the effect of locking the processed product 3 is achieved.
Referring to fig. 2, the outer walls of the upper portions of the threaded columns 12 are fixedly connected with the belt pulley 9, the middle portion of the outer ring of the belt pulley 9 is sleeved with a belt, the belt is matched with the belt pulley 9, and the roughness is large, so that the belt can drive the belt pulley 9 to rotate and drive each group of threaded columns 12 to rotate, the lifting motion of the limiting device 4 is achieved, and the labor intensity is reduced.
Referring to fig. 2, the front side and the rear side of the threaded column 12 are provided with limit rods 10, the upper end of the limit rod 10 is fixedly connected with the lower end face of the support frame 7, the lower end of the limit rod 10 is fixedly connected with the middle part of the bottom end face of the inner cavity of the tool main body 1, the outer part of the lower end of the threaded column 12 is fixedly connected with the bearing 11, the lower end face of the outer ring of the bearing 11 is fixedly connected with the middle part of the bottom end face of the inner cavity of the tool main body 1, the limit rod 10 has a limiting effect, and the threaded column 12 is in threaded connection with the limit device 4, so that when the threaded column 12 rotates, the limit device 4 cannot rotate and can normally lift.
The working principle is as follows: during the use, place the processing product 3 that will process in proper order in the both sides of positive trapezoidal piece 41, and the inner wall around the 3 one end laminating frock main part of processing product 1 inner chambers, start servo motor 8, it is rotatory to drive left side screw thread post 12, left side screw thread post 12 drives left side belt pulley 9 rotatory, left side belt pulley 9 drives the belt rotatory, the belt drives every group belt pulley 9 rotatory, thereby it is rotatory to drive every group screw thread post 12, it goes up and down to reach the fast 42 of falling trapezoidal, guarantee that processing product 3 is pressed from both sides tightly, and convenient operation reduces labor intensity.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a but part machining of batch is with accurate location holder, includes frock main part (1), its characterized in that: the tool main body (1) is groove-shaped, positioning columns (2) are uniformly arranged on the front side and the rear side of the bottom end face of an inner cavity of the tool main body (1), processed products (3) are arranged between the adjacent positioning columns (2), a limiting device (4) is correspondingly arranged between the processed products (3), the front end face and the rear end face of the limiting device (4) are attached to opposite faces of the processed products (3), a supporting frame (7) is fixedly connected to the upper portion of the front end face and the rear end face of the tool main body (1), a servo motor (8) is arranged at the center of the upper end face of the supporting frame (7) on the left side, a motor shaft of the servo motor (8) penetrates through the supporting frame (7) to the lower end face of the supporting frame (7), threaded columns (12) are uniformly and movably connected to the lower end face of a transverse plate of the supporting frame (7), the lower ends of the threaded columns (12) penetrate through the limiting device (4) and are movably connected to the middle of the bottom end face of the inner cavity of the tool main body (1), and a motor shaft of the servo motor (8) is fixedly connected with the upper end surface of the left threaded column (12).
2. The accurate positioning holder for batch processing of parts according to claim 1, wherein: stop device (4) are including regular trapezoidal piece (41), inverted trapezoidal piece (42), bolt hole (43), spring (44) and spliced pole (45), frock main part (1) inner chamber is equipped with two sets of regular trapezoidal pieces (41) that the structure is the same, the opposite face of the vertical terminal surface laminating processing product (3) of regular trapezoidal piece (41), the terminal surface all is equipped with spliced pole (45) around regular trapezoidal piece (41), controls spliced pole (45) opposite face fixedly connected with spring (44), be equipped with inverted trapezoidal piece (42) between regular trapezoidal piece (41), inverted trapezoidal piece (42) terminal surface center department is equipped with bolt hole (43).
3. The accurate positioning holder for batch processing of parts according to claim 2, wherein: the inclined surface of the regular trapezoid block (41) is attached to the inclined surface of the inverted trapezoid block (42), and the angles of the inclined surfaces are complementary.
4. The accurate positioning holder for batch processing of parts according to claim 3, wherein: the tool main body (1) inner chamber bottom end face evenly is equipped with spout (5), spout (5) all are located stop device (4) terminal surface down, spout (5) inner chamber is equipped with slider (6), the terminal surface center department under the positive trapezoidal piece (41) of up end fixed connection of slider (6).
5. The accurate positioning holder for batch processing of parts according to claim 4, wherein: the distance between the adjacent positioning columns (2) is equal to the width of the processed product (3), and the left end face and the right end face of the processed product (3) are attached to the outer surface of the positioning columns (2).
6. The accurate positioning holder for batch processing of parts according to claim 5, wherein: the thickness of the regular trapezoid block (41) is larger than that of the inverted trapezoid block (42).
7. The accurate positioning holder for batch processing of parts according to claim 6, wherein: the outer wall of the upper part of the threaded column (12) is fixedly connected with a belt pulley (9), and the middle part of the outer ring of the belt pulley (9) is sleeved with a belt.
8. The accurate positioning holder for batch processing of parts according to claim 7, wherein: both sides all are equipped with gag lever post (10) around screw thread post (12), terminal surface under gag lever post (10) upper end fixed connection support frame (7), and gag lever post (10) lower extreme fixed connection frock main part (1) inner chamber bottom face middle part, the outside equal fixedly connected with bearing (11) of screw thread post (12) lower extreme, terminal surface fixed connection in frock main part (1) inner chamber bottom face middle part under bearing (11) outer lane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110505292.4A CN113199420A (en) | 2021-05-10 | 2021-05-10 | Part machining accurate positioning clamp holder capable of being used in batches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110505292.4A CN113199420A (en) | 2021-05-10 | 2021-05-10 | Part machining accurate positioning clamp holder capable of being used in batches |
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| Publication Number | Publication Date |
|---|---|
| CN113199420A true CN113199420A (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110505292.4A Pending CN113199420A (en) | 2021-05-10 | 2021-05-10 | Part machining accurate positioning clamp holder capable of being used in batches |
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| Country | Link |
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| CN (1) | CN113199420A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838722A (en) * | 2017-12-06 | 2018-03-27 | 苏州市职业大学 | A kind of multi-station clamp for micro part processing |
| US20190134695A1 (en) * | 2016-04-28 | 2019-05-09 | Hatebur Umformmaschinen Ag | Transport Apparatus Having Gripping Tongs |
| CN110802427A (en) * | 2019-11-27 | 2020-02-18 | 无锡微尔逊流体控制技术有限公司 | But machining presss from both sides anchor clamps subassembly of tight work piece with both ends clamp |
| CN211439633U (en) * | 2019-10-12 | 2020-09-08 | 京辉建设工程有限公司 | Combined machining workbench |
| CN212705555U (en) * | 2020-07-23 | 2021-03-16 | 上海科力机械制造有限公司 | Clamp for strip-shaped workpiece |
-
2021
- 2021-05-10 CN CN202110505292.4A patent/CN113199420A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190134695A1 (en) * | 2016-04-28 | 2019-05-09 | Hatebur Umformmaschinen Ag | Transport Apparatus Having Gripping Tongs |
| CN107838722A (en) * | 2017-12-06 | 2018-03-27 | 苏州市职业大学 | A kind of multi-station clamp for micro part processing |
| CN211439633U (en) * | 2019-10-12 | 2020-09-08 | 京辉建设工程有限公司 | Combined machining workbench |
| CN110802427A (en) * | 2019-11-27 | 2020-02-18 | 无锡微尔逊流体控制技术有限公司 | But machining presss from both sides anchor clamps subassembly of tight work piece with both ends clamp |
| CN212705555U (en) * | 2020-07-23 | 2021-03-16 | 上海科力机械制造有限公司 | Clamp for strip-shaped workpiece |
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Address after: Room 101-102, Building 21, No. 4388, Dongshan Avenue, Linhu Town, Wuzhong District, Suzhou City, Jiangsu Province, 215000 Applicant after: Suzhou Bishi Precision Machinery Co.,Ltd. Address before: 215000 building 6, 4168 Dongshan Avenue, Linhu Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant before: Suzhou Bishi Precision Machinery Co.,Ltd. |