CN213616326U - High-precision exchange mass production clamp - Google Patents
High-precision exchange mass production clamp Download PDFInfo
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- CN213616326U CN213616326U CN202022667456.7U CN202022667456U CN213616326U CN 213616326 U CN213616326 U CN 213616326U CN 202022667456 U CN202022667456 U CN 202022667456U CN 213616326 U CN213616326 U CN 213616326U
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Abstract
The utility model discloses a high accuracy interchange volume production anchor clamps, including interchange board, fixed station, closing device and base, the fixed station with closing device fixes on the base, closing device will the interchange board is fixed on the fixed station, it places the position to be provided with a plurality of work pieces of placing the work piece of waiting to process the work piece on the interchange board, it presses admittedly through a clamp plate to wait to process the work piece place on the position. The utility model discloses can process a plurality of work pieces simultaneously, and can reduce production clamping time through the interchange board, improve machining efficiency.
Description
Technical Field
The utility model relates to an anchor clamps technical field, specificly relate to a high accuracy interchange volume production anchor clamps.
Background
The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.
In the workpiece machining, a fixture is needed to fix the workpiece for machining, the traditional fixture can only machine one workpiece generally, the production efficiency is low, and the production requirements of people cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to overcome the deficiencies of the prior art, the utility model provides a high accuracy interchange volume production anchor clamps.
The utility model discloses technical scheme as follows:
the utility model provides a high accuracy interchange volume production anchor clamps, includes interchange board, fixed station, closing device and base, the fixed station with closing device fixes on the base, closing device will the interchange board is fixed on the fixed station, be provided with a plurality of work piece of placing the work piece of treating the processing work piece on the interchange board and place the position, it is in through a clamp plate pressure solid to treat the processing work piece place on the position.
According to the above scheme the utility model discloses, the lower extreme of clamp plate is provided with the screw rod, be provided with on the work piece placement position with screw rod matched with screw hole, treat to be provided with the confession on the processing work piece the cavity region that the screw rod passed, the screw rod passes treat the processing work piece the cavity region with screw hole threaded connection.
According to the above scheme the utility model discloses, be provided with first locating column on the work piece places the position, treat to be provided with on the work piece with first locating column matched with first locating hole, treat that the work piece passes through first locating hole first locating column location is in on the work piece places the position.
Furthermore, a first fixing hole matched with the first positioning column is formed in the workpiece placing position, and the lower end of the first positioning column is fixed to the first fixing hole.
According to above-mentioned scheme the utility model discloses, be provided with the second reference column on the fixed station, be provided with on the exchange plate with second reference column matched with second locating hole, the exchange plate passes through the second locating hole the second reference column location is in on the fixed station.
Furthermore, a second fixing hole matched with the second positioning column is formed in the fixing table, and the lower end of the second positioning column is fixed to the second fixing hole.
According to the above scheme the utility model discloses, closing device includes liftout cylinder, pinch bar, free bearing and support, the liftout cylinder is fixed on the base, the support is fixed on the liftout cylinder, the one end of free bearing with pinch bar swing joint, the other end of free bearing with support swing joint, the pinch bar still with the piston connection of liftout cylinder, the vertical jack-up of piston of liftout cylinder the pinch bar, the cooperation the free bearing hinge rotates, makes the pinch bar is kept away from the one end of liftout cylinder is pressed the edge of interchange board.
Furthermore, the piston of the material ejecting cylinder is connected with the pry bar through a bolt, the hinged support is movably connected with the pry bar and the support through a bolt, the support is further fixed on the material ejecting cylinder through a screw, and the material ejecting cylinder is also fixed on the base through a bolt.
According to above-mentioned scheme the utility model discloses, closing device's number is four to the symmetry sets up the both sides of fixed station.
According to above-mentioned scheme the utility model discloses, the fixed station is through on a plurality of equal high post unable adjustment base.
According to the above scheme the utility model discloses, the beneficial effects of the utility model reside in that:
1. the utility model can process a plurality of workpieces at the same time, and can reduce the production clamping time and improve the processing efficiency by exchanging the plates;
2. the utility model can accurately position the workpiece to be processed on the workpiece placement of the exchange plate through the first positioning column and the first positioning hole, thereby avoiding serious deformation of the workpiece during processing and overhigh product reject ratio caused by the deviation of the workpiece to be processed, and overhigh production cost of a merchant;
3. the utility model can accurately position the exchange plate on the exchange plate through the second positioning column and the second position hole, thereby avoiding serious deformation of the workpiece during processing and overhigh product reject ratio and overhigh production cost of a merchant due to the deflection of the exchange plate;
4. the utility model discloses simple structure, design benefit, it is rational in infrastructure, the usability is good, can widely use on market.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a schematic structural view of the interchangeable plate of the present invention;
FIG. 4 is a schematic structural diagram of a workpiece to be machined according to the present invention;
fig. 5 is a top view of the pressing device of the present invention.
In the figures, the reference numerals are as follows:
1. exchanging plates; 101. a workpiece placing position; 102. a threaded hole; 103. a first positioning post; 104. a first fixing hole; 105. a second positioning hole;
2. a fixed table; 201. a second positioning column; 202. a second fixing hole;
3. a pressing device; 301. a material ejection cylinder; 302. a pry bar; 303. hinging seat; 304. a support;
4. a base;
5. a workpiece to be processed; 501. a hollow region; 502. a first positioning hole;
6. pressing a plate; 601. a screw;
7. and (4) equal height columns.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "top", "bottom", "side", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are only for convenience of description and should not be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. "plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 and 2, a high-precision interchangeable mass production fixture includes an interchangeable plate 1, a fixing table 2, a pressing device 3 and a base 4, wherein the fixing table 2 and the pressing device 3 are fixed on the base 4. The pressing device 3 fixes the exchange plate 1 on the fixing table 2, a plurality of workpiece placing positions 101 for placing the workpieces 5 to be processed are arranged on the exchange plate 1, and the workpieces 5 to be processed are pressed and fixed on the workpiece placing positions 101 through a pressing plate 6. The utility model provides a high accuracy interchange volume production anchor clamps can process a plurality of work pieces simultaneously, and can reduce production clamping time through interchange board 1, improves machining efficiency.
Referring to fig. 2 and 3, in the present embodiment, a screw 601 is disposed at a lower end of the pressing plate 6, a threaded hole 102 matched with the screw 601 is disposed on the workpiece placing position 101, a hollow area 501 for the screw 601 to pass through is disposed on the workpiece 5 to be processed, and the screw 601 passes through the hollow area 501 of the workpiece 5 to be processed and is in threaded connection with the threaded hole 102. When the workpiece 5 to be machined is fixed, the screw 601 at the lower end of the pressing plate 6 penetrates through the hollow area 501 of the workpiece 5 to be machined and is in threaded connection with the threaded hole 102, and the workpiece 5 to be machined can be fixed on the workpiece placing position 101 by screwing the pressing plate 6.
Referring to fig. 3 and 4, in the embodiment, the first positioning post 103 is disposed on the workpiece placing location 101, the first positioning hole 502 matched with the first positioning post 103 is disposed on the workpiece 5 to be processed, and the workpiece 5 to be processed is positioned on the workpiece placing location 101 through the first positioning hole 502 and the first positioning post 103, so as to avoid serious deformation of the workpiece during processing and high product reject ratio due to deviation of the workpiece 5 to be processed, which leads to high production cost of a merchant. Meanwhile, a first fixing hole 104 matched with the first positioning column 103 is formed in the workpiece placing position 101, and the lower end of the first positioning column 103 is fixed to the first fixing hole 104. Preferably, the number of the first positioning columns 103, the first positioning holes 502 and the first fixing holes 104 is two or more, which helps to better define the position of the workpiece 5 to be processed.
Referring to fig. 2 and 3, in the embodiment, the fixing table 2 is provided with a second positioning column 202, the interchangeable plate 1 is provided with a second positioning hole 105 matching with the second positioning column 202, and the interchangeable plate 1 is positioned on the fixing table 2 through the second positioning hole 105 and the second positioning column 202, so that the problems of serious deformation of the workpiece during processing, high product reject ratio and high production cost of a merchant due to the offset of the interchangeable plate 1 are avoided. Meanwhile, a second fixing hole 202 matched with the second positioning column 202 is formed in the fixing table 2, and the lower end of the second positioning column 202 is fixed on the second fixing hole 202. Preferably, the number of the second positioning posts 202, the second positioning holes 105 and the second fixing holes 202 is two or more, which is helpful to better define the position of the exchange plate 1.
Referring to fig. 5, in this embodiment, the pressing device 3 includes a material ejecting cylinder 301, a pry bar 302, a hinge base 303 and a support 304, the material ejecting cylinder 301 is fixed on the base 4, the support 304 is fixed on the material ejecting cylinder 301, one end of the hinge base 303 is movably connected with the pry bar 302, the other end of the hinge base 303 is movably connected with the support 304, the pry bar 302 is further connected with a piston of the material ejecting cylinder 301, the piston of the material ejecting cylinder 301 vertically ejects the pry bar 302 and is matched with the hinge of the hinge base 303 to rotate, so that one end of the pry bar 302, which is far away from the material ejecting cylinder 301, presses the edge of the exchange plate 1. Specifically, the piston of the material ejecting cylinder 301 is vertically ejected, so that the end of the pry bar 302 connected to the piston is tilted upward, and since the middle of the pry bar 302 is hinged to the hinge base 303, the support base 304 is hinged to the hinge base 303, when one end of the pry bar 302 is tilted, the hinge base 303 can rotate with the hinged position of the support base 304 and the hinge base 303 as a fulcrum, and further the pry bar 302 rotates with the hinged position of the hinge base 303 and the pry bar 302 as a fulcrum, so that the end of the pry bar 302 away from the material ejecting cylinder 301 moves vertically downward and presses the edge of the exchange plate 1.
Further, the piston of the material ejecting cylinder 301 is connected with the pry bar 302 through a bolt (not shown), the hinge base 303 is also movably connected with the pry bar 302 and the support base 304 through a bolt (not shown), the support base 304 is further fixed on the material ejecting cylinder 301 through a screw (not shown), and the material ejecting cylinder 301 is also fixed on the base 4 through a bolt (not shown).
In this embodiment, the number of the pressing devices 3 is four, and the pressing devices are symmetrically arranged on two sides of the fixing table 2, so that the exchange plate 1 can be better pressed and fixed. In other embodiments, the number of the pressing devices 3 may also be eight, and two pressing devices 3 are arranged on each side of the fixed table 2; or the number of the pressing devices 3 can be four, and one pressing device 3 is arranged on each side of the fixed table 2.
Referring to fig. 1 and 2, in the present embodiment, the fixing table 2 is fixed on the base 4 by a plurality of equal-height pillars 7. Preferably, the number of the equal-height columns 7 is four, and the equal-height columns are respectively arranged at four corners of the bottom of the fixed table 2, so that the fixed table 2 is better fixed on the base 4.
The working principle is as follows:
firstly, a workpiece 5 to be machined is positioned on a workpiece placing position 101 of the interchanging plate 1 through a first positioning hole 502 and a first positioning column 103; then, the workpiece 5 to be processed is fixed on the workpiece placing position 101 through the pressing plate 6; secondly, the exchange plate 1 is positioned on the fixed table 2 through the second positioning hole 105 and the second positioning column 202; thirdly, vertically jacking up the piston of the material jacking cylinder 301, so that one end of the prying rod 302 connected with the piston is tilted upwards, and since the middle part of the prying rod 302 is hinged with the hinged support 303, the support 304 is hinged with the hinged support 303, when one end of the prying rod 302 is tilted, the hinged support 303 can rotate by taking the hinged position of the support 304 and the hinged support 303 as a fulcrum, further the prying rod 302 rotates by taking the connected position of the hinged support 303 and the prying rod 302 as a fulcrum, and one end of the prying rod 302 far away from the material jacking cylinder 301 moves vertically downwards to press the edge of the interchangeable plate 1; finally, after the workpiece is machined, the pressing cylinder is controlled to vertically contract the piston of the material ejecting cylinder 301, and the exchange plate 1 can be easily taken out.
The beneficial effects of the utility model reside in that:
1. the utility model can process a plurality of workpieces at the same time, and can reduce the production clamping time and improve the processing efficiency through the exchanging plate 1;
2. the utility model can accurately position the workpiece 5 to be processed on the workpiece of the exchange plate 1 through the first positioning column 103 and the first positioning hole 502, thereby avoiding serious deformation of the workpiece during processing and overhigh product reject ratio caused by the deviation of the workpiece 5 to be processed, and overhigh production cost of a merchant;
3. the utility model can accurately position the exchange plate 1 on the exchange plate 1 through the second positioning column 202 and the second position hole, thereby avoiding serious deformation of the workpiece during processing and overhigh product reject ratio caused by the deviation of the exchange plate 1, and overhigh production cost of a merchant;
4. the utility model discloses simple structure, design benefit, it is rational in infrastructure, the usability is good, can widely use on market.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
The above exemplary description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above manner, and various improvements made by the method concept and technical solution of the present invention or by directly applying the concept and technical solution of the present invention to other occasions without improvement are all within the protection scope of the present invention.
Claims (10)
1. The utility model provides a high accuracy interchange volume production anchor clamps, its characterized in that includes interchange board, fixed station, closing device and base, the fixed station with closing device fixes on the base, closing device will the interchange board is fixed on the fixed station, be provided with a plurality of work piece of placing the work piece of treating the processing and place the position on the interchange board, the work piece of treating processing is pressed firmly through a clamp plate on the work piece is placed the position.
2. The high-precision interchanging mass production jig according to claim 1, wherein a screw is provided at a lower end of the pressing plate, a threaded hole is provided at the workpiece placing position to fit with the screw, a hollow area through which the screw passes is provided at the workpiece to be machined, and the screw passes through the hollow area of the workpiece to be machined and is in threaded connection with the threaded hole.
3. The high-precision interchanging production jig according to claim 1, wherein a first positioning post is provided on the workpiece placing position, a first positioning hole which is fitted to the first positioning post is provided on the workpiece to be machined, and the workpiece to be machined is positioned on the workpiece placing position through the first positioning hole and the first positioning post.
4. The high-precision interchanging mass production jig according to claim 3, wherein the workpiece placing position is provided with a first fixing hole which is engaged with the first positioning post, and a lower end of the first positioning post is fixed to the first fixing hole.
5. The high-precision jig for interchange mass production according to claim 1, wherein a second positioning post is disposed on the fixing table, a second positioning hole is disposed on the interchange plate, the second positioning post is engaged with the second positioning post, and the interchange plate is positioned on the fixing table through the second positioning hole and the second positioning post.
6. The high-precision interchanging mass production jig according to claim 5, wherein a second fixing hole for fitting the second positioning column is provided in the fixing table, and a lower end of the second positioning column is fixed to the second fixing hole.
7. The high-precision interchangeable mass production fixture according to claim 1, wherein the compressing device comprises a material ejecting cylinder, a pry bar, a hinge seat and a support seat, the material ejecting cylinder is fixed on the base seat, the support seat is fixed on the material ejecting cylinder, one end of the hinge seat is movably connected with the pry bar, the other end of the hinge seat is movably connected with the support seat, the pry bar is further connected with a piston of the material ejecting cylinder, and a piston of the material ejecting cylinder vertically ejects the pry bar to match with the hinge seat to rotate, so that one end of the pry bar, which is far away from the material ejecting cylinder, presses the edge of the interchangeable plate.
8. The high-precision interchangeable mass production fixture according to claim 7, wherein the piston of the ejecting cylinder is connected to the pry bar through a bolt, the hinge base is also movably connected to the pry bar and the support through a bolt, the support is further fixed to the ejecting cylinder through a screw, and the ejecting cylinder is also fixed to the base through a bolt.
9. The high-precision mass-production interchanging jig according to claim 1, wherein the number of the pressing means is four and the pressing means are symmetrically disposed on both sides of the fixing table.
10. The high-precision interchanging mass production jig of claim 1, wherein the fixing table is fixed to the base by a plurality of equal-height columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022667456.7U CN213616326U (en) | 2020-11-17 | 2020-11-17 | High-precision exchange mass production clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022667456.7U CN213616326U (en) | 2020-11-17 | 2020-11-17 | High-precision exchange mass production clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213616326U true CN213616326U (en) | 2021-07-06 |
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ID=76634280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022667456.7U Active CN213616326U (en) | 2020-11-17 | 2020-11-17 | High-precision exchange mass production clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213616326U (en) |
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2020
- 2020-11-17 CN CN202022667456.7U patent/CN213616326U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221020 Address after: 516000 Room 203, second floor, village committee office building, Luoyang street, BOLUO County, Huizhou City, Guangdong Province Patentee after: Huizhou Hetai Intelligent Technology Co.,Ltd. Address before: No.2, Jiaxing Road, Pingdi street, Longgang District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN ZHENGHE ZHONGTAI PRECISION HARDWARE Co.,Ltd. |
|
| TR01 | Transfer of patent right |