CN219464992U - Workpiece clamping device of electric spark machine tool - Google Patents
Workpiece clamping device of electric spark machine tool Download PDFInfo
- Publication number
- CN219464992U CN219464992U CN202320246976.1U CN202320246976U CN219464992U CN 219464992 U CN219464992 U CN 219464992U CN 202320246976 U CN202320246976 U CN 202320246976U CN 219464992 U CN219464992 U CN 219464992U
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- movable plate
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- plate
- clamping device
- fixed plate
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- 238000010892 electric spark Methods 0.000 title claims abstract description 16
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 230000001737 promoting effect Effects 0.000 claims abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 7
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 8
- 238000003754 machining Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to a work piece clamping device of electric spark machine tool, it includes the base, the top rigid coupling of base has the fixed plate, the spout has been seted up at the base top, just the inside sliding connection of spout has the slider, the top rigid coupling of slider has the movable plate, the base top is provided with the gliding screw thread subassembly of being used for promoting the movable plate for the position of movable plate, the standing groove has all been seted up to the fixed plate one side relative with the movable plate, just the roof grafting of standing groove is equipped with a pair of baffle, and the top simultaneous fixation of two baffles has the regulating plate that is used for supporting the work piece, the equal threaded connection of side of fixed plate and movable plate has the threaded rod that is used for fastening the baffle to can carry out the adjustment of standing groove degree of depth on movable plate and the fixed plate according to work piece thickness, the adaptation is fixed steadiness with the work piece centre gripping of increase different thickness from this.
Description
Technical Field
The present application relates to the field of electric discharge machines, and more particularly, to a workpiece clamping device for an electric discharge machine.
Background
An electric spark machine belongs to a mechanical processing device and is mainly used in electric spark processing technology treatment; most of them are used in the manufacture of various mechanical devices and metal molds. The working principle of the electric spark machine is that the special machining method for removing the conductive material by utilizing the electric erosion effect generated by pulse discharge between two electrodes immersed in the working liquid, which is also called electric discharge machining or electric erosion machining, is that a clamp is used when the electric spark machine machines work the workpiece, and the workpiece to be machined is clamped and fixed by the clamp.
The inventor considers that the depth of the L-shaped groove on the clamping block of the clamp currently used on the electric spark machine tool is fixed, and the L-shaped groove depth is difficult to adjust according to the thickness of the workpiece, so that the clamping and fixing range of the workpiece with different thickness is limited. Based on the above problems, a workpiece clamping device of an electric discharge machine is provided.
The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
In order to solve the problems set forth in the background art, the present application provides a workpiece clamping device of an electric discharge machine.
The workpiece clamping device of the electric spark machine tool adopts the following technical scheme:
the utility model provides a work piece clamping device of electric spark lathe, includes the base, the top rigid coupling of base has the fixed plate, the spout has been seted up at the base top, just the inside sliding connection of spout has the slider, the top rigid coupling of slider has the movable plate, the base top is provided with the gliding screw assembly of movable plate for the position of movable plate is used for promoting, the standing groove has all been seted up to the relative one side of fixed plate and movable plate, just the roof grafting of standing groove is equipped with a pair of baffle, two the top simultaneous fixation of baffle has the regulating plate that is used for supporting the work piece, the equal threaded connection of side of fixed plate and movable plate has the threaded rod that is used for fastening the baffle.
By adopting the technical scheme, the depth of the placing groove on the movable plate and the fixed plate can be adjusted according to the thickness of the workpiece, so that the clamping stability of the workpieces with different thicknesses is adapted and increased.
Preferably, the screw assembly comprises a vertical plate fixedly connected to the top of the base, a screw rod is connected to the middle of the vertical plate in a threaded mode, one end of the screw rod is connected to the side face of the movable plate in a rotating mode, and a rotating sleeve is sleeved at the other end of the screw rod.
By adopting the technical scheme, the movable plate and the fixed plate are matched to clamp the workpiece, and the clamping work of the workpieces with different sizes and areas can be adapted through the structural design.
Preferably, the shape of the sliding groove is a dovetail shape, and the sliding block is completely matched with the sliding groove.
Through adopting above-mentioned technical scheme, spout and slider cooperation from this can guarantee the horizontality that the movable plate removed.
Preferably, the top of the adjusting plate is fixedly connected with a pair of guide rods, and the bottom ends of the two guide rods are both in sliding connection with the inner wall of the placing groove.
By adopting the technical scheme, the stability of sliding adjustment between the adjusting plate and the placing groove can be increased, and the intensity of the vertical movement of the adjusting plate is increased.
Preferably, the front and the back of the base are fixedly connected with mounting bars, and guide holes are formed in the tops of the two mounting bars at equal intervals.
Through adopting above-mentioned technical scheme, pass the guide hole on the installation strip and be connected with the spark-erosion machine through operating personnel with screw or bolt grafting, accomplish the installation work of base from this.
In summary, the present application includes the following beneficial technical effects:
through each threaded rod on rotation movable plate and the fixed plate in proper order for baffle on two regulating plates is not receiving extrusion restriction, then promotes the regulating plate from top to bottom, accomplish the regulating plate from this and accomplish high position arrangement in corresponding standing groove, then at each threaded rod of rotation in proper order, make the baffle that corresponds by extrusion restriction again, thereby accomplish the determination of two regulating plate position height, place the work piece at the top of two regulating plates at last, and promote the movable plate through the screw thread subassembly and remove, accomplish the extrusion centre gripping of work piece can from this, thereby can carry out the adjustment of standing groove degree of depth on movable plate and the fixed plate according to work piece thickness, the adaptation is with the fixed steadiness of increase different thickness work piece centre gripping from this.
Drawings
FIG. 1 is a schematic view of a workpiece clamping device of an electric discharge machine according to an embodiment of the present application;
FIG. 2 is a schematic view of another side structure of a workpiece clamping device of an electric discharge machine according to an embodiment of the present application;
fig. 3 is a schematic cross-sectional view of a workpiece holding device of an electric discharge machine according to an embodiment of the present application.
Reference numerals illustrate: 1. a base; 2. a fixed plate; 3. a chute; 4. a slide block; 5. a movable plate; 6. a placement groove; 7. a guide plate; 8. an adjusting plate; 9. a threaded rod; 10. a vertical plate; 11. a screw rod; 12. a guide rod; 13. and (5) mounting the strip.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
It is noted that the figures are schematic and not drawn to scale. Relative dimensions and proportions of parts of the figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings, and any dimensions are merely illustrative and not limiting. The same reference numerals are used for the same structures, elements, or accessories appearing in more than two figures to embody similar features.
The embodiment of the application discloses a workpiece clamping device of an electric discharge machine tool. Referring to fig. 1-3, a workpiece clamping device of an electric spark machine tool comprises a base 1, wherein a fixed plate 2 is fixedly connected to the top of the base 1, a chute 3 is formed in the top of the base 1, a sliding block 4 is connected in a sliding manner in the chute 3, a movable plate 5 is fixedly connected to the top of the sliding block 4, a thread component for pushing the movable plate 5 to slide is arranged at the top of the base 1 relative to the position of the movable plate 5, a placing groove 6 is formed in one side, opposite to the movable plate 5, of the fixed plate 2, a pair of guide plates 7 are assembled on the top wall of the placing groove 6 in an inserting manner, an adjusting plate 8 for supporting a workpiece is fixedly connected to the tops of the two guide plates 7 at the same time, and threaded rods 9 for fastening the guide plates 7 are connected to the side surfaces of the fixed plate 2 and the movable plate 5 in a threaded manner;
specifically, the base 1 is assembled in a workpiece placing chamber of an electric spark machine tool, then the positions of the two adjusting plates 8 are adjusted according to the thickness and the machining condition of a workpiece to be machined, when the positions of the two adjusting plates 8 are adjusted, an operator sequentially rotates the moving plates 5 and each threaded rod 9 on the fixed plates 2, so that guide plates 7 on the two adjusting plates 8 are not limited by extrusion, then the operator pushes the adjusting plates 8 up and down, thereby completing the height position arrangement of the adjusting plates 8 in the corresponding placing grooves 6, then sequentially rotates each threaded rod 9, so that the corresponding guide plates 7 are limited by extrusion again, thereby completing the position height determination of the two adjusting plates 8, finally the operator places the workpiece on the tops of the two adjusting plates 8, pushes the moving plates 5 to move through the threaded assemblies, and thus completing the extrusion clamping of the workpiece;
through the structural design, the depth of the placing groove 6 on the movable plate 5 and the fixed plate 2 can be adjusted according to the thickness of the workpiece, so that the clamping and fixing stability of workpieces with different thicknesses can be adapted and increased.
Referring to fig. 1 and 2, the screw assembly includes a vertical plate 10 fixedly connected to the top of a base 1, and a screw rod 11 is screwed to the middle of the vertical plate 10, one end of the screw rod 11 is rotatably connected to the side surface of a movable plate 5, and the other end of the screw rod 11 is sleeved with a rotating sleeve;
specifically, when the screw assembly is used, an operator rotates the screw rod 11, so that the screw rod 11 slides on the vertical plate 10, the side end of the screw rod 11 can push the plate 5 to move on the base 1, the movable plate 5 and the fixed plate 2 are matched to clamp workpieces, and the clamping work of the workpieces with different sizes can be adapted through the structural design.
Referring to fig. 3, the shape of the sliding groove 3 is dovetail, the sliding block 4 is completely matched with the sliding groove 3, when the movable plate 5 moves, the sliding block 4 on the movable plate 5 can slide in the sliding groove 3 on the base 1, and therefore the sliding groove 3 is matched with the sliding block 4, and the moving horizontality of the movable plate 5 can be ensured.
Referring to fig. 2 and 3, a pair of guide rods 12 are fixedly connected to the top of the adjusting plate 8, and the bottom ends of the two guide rods 12 are slidably inserted into the inner wall of the placement groove 6, so that the stability of sliding adjustment between the adjusting plate 8 and the placement groove 6 can be increased, and the strength of up-and-down movement of the adjusting plate 8 can be increased.
Referring to fig. 1 and 2, the front and back surfaces of the base 1 are fixedly connected with mounting bars 13, and the tops of the two mounting bars 13 are equally spaced with guide holes, and when the base 1 is assembled, an operator inserts screws or bolts through the guide holes on the mounting bars 13 and connects with an electric spark machine, so that the mounting work of the base 1 is completed.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, and machines, parts and equipment adopt conventional models in the prior art and are not described in detail.
The implementation principle of the workpiece clamping device of the electric spark machine tool provided by the embodiment of the application is as follows: the base 1 is assembled in a workpiece placing chamber of an electric spark machine tool, then the positions of two adjusting plates 8 are adjusted according to the thickness and the machining condition of a workpiece to be machined, when the positions of the two adjusting plates 8 are adjusted, an operator sequentially rotates the movable plate 5 and each threaded rod 9 on the fixed plate 2, so that guide plates 7 on the two adjusting plates 8 are not limited by extrusion, then the operator pushes the adjusting plates 8 up and down, the height position arrangement of the adjusting plates 8 in the corresponding placing grooves 6 is completed, then the operator sequentially rotates each threaded rod 9, so that the corresponding guide plates 7 are limited by extrusion again, the position height of the two adjusting plates 8 is determined, finally the operator places the workpiece on the top of the two adjusting plates 8, rotates the lead screw 11, and slides the lead screw 11 on the vertical plate 10, so that the side ends of the lead screw 11 can push the plates 5 to move on the base 1, and the movable plate 5 and the fixed plate 2 are matched to complete workpiece clamping.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. The utility model provides a work piece clamping device of electric spark lathe, includes base (1), fixed plate (2) are fixed in the top rigid coupling of base (1), spout (3) have been seted up at base (1) top, just the inside sliding connection of spout (3) has slider (4), the top rigid coupling of slider (4) has movable plate (5), the position of base (1) top for movable plate (5) is provided with and is used for promoting the gliding screw thread subassembly of movable plate (5), its characterized in that: the fixed plate (2) and the movable plate (5) are opposite to each other, one side of the fixed plate (2) and the movable plate (5) is provided with a placing groove (6), the top wall of the placing groove (6) is inserted and assembled with a pair of guide plates (7), the tops of the two guide plates (7) are fixedly connected with an adjusting plate (8) for supporting a workpiece at the same time, and the side surfaces of the fixed plate (2) and the movable plate (5) are connected with threaded rods (9) for fastening the guide plates (7) in a threaded mode.
2. The workpiece clamping device of an electric discharge machine according to claim 1, wherein: the screw thread subassembly is including riser (10) of rigid coupling on base (1) top, just the middle part threaded connection of riser (10) has lead screw (11), the one end of lead screw (11) rotates to be connected on the side of movable plate (5), the other pot head of lead screw (11) is equipped with the commentaries on classics cover.
3. The workpiece clamping device of an electric discharge machine according to claim 1, wherein: the sliding groove (3) is dovetail-shaped, and the sliding block (4) is completely matched with the sliding groove (3).
4. The workpiece clamping device of an electric discharge machine according to claim 1, wherein: the top of the adjusting plate (8) is fixedly connected with a pair of guide rods (12), and the bottom ends of the two guide rods (12) are both in sliding connection with the inner wall of the placing groove (6).
5. The workpiece clamping device of an electric discharge machine according to claim 1, wherein: the front and the back of the base (1) are fixedly connected with mounting strips (13), and guide holes are formed in the tops of the two mounting strips (13) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320246976.1U CN219464992U (en) | 2023-02-18 | 2023-02-18 | Workpiece clamping device of electric spark machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320246976.1U CN219464992U (en) | 2023-02-18 | 2023-02-18 | Workpiece clamping device of electric spark machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219464992U true CN219464992U (en) | 2023-08-04 |
Family
ID=87436045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320246976.1U Active CN219464992U (en) | 2023-02-18 | 2023-02-18 | Workpiece clamping device of electric spark machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219464992U (en) |
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2023
- 2023-02-18 CN CN202320246976.1U patent/CN219464992U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240318 Address after: 230000, Room A-1C1-3, Zone 5, Hefei South China City Phase I Boutique Trading, Hua'er Road, Feixi County Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Nianxing Machinery Co.,Ltd. Country or region after: China Address before: No. 2, Zhu Xiaoying 45, Residential Committee of Wuli Temple Community, Wanghu Street, Baohe District, Hefei City, Anhui Province, 230000 Patentee before: Anhui Haodeli Precision Tools Co.,Ltd. Country or region before: China |