CN220880856U - Clamp for electric spark machining of die - Google Patents
Clamp for electric spark machining of die Download PDFInfo
- Publication number
- CN220880856U CN220880856U CN202321864058.1U CN202321864058U CN220880856U CN 220880856 U CN220880856 U CN 220880856U CN 202321864058 U CN202321864058 U CN 202321864058U CN 220880856 U CN220880856 U CN 220880856U
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- Prior art keywords
- tool table
- clamping
- connecting groove
- die
- clamp
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- 238000003754 machining Methods 0.000 title claims abstract description 34
- 238000010892 electric spark Methods 0.000 title claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 3
- 238000009760 electrical discharge machining Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to the technical field of clamps for electric spark machining and discloses a clamp for electric spark machining of a die, which comprises a tool table, wherein the tool table is of a concave structure, telescopic components connected with the inside of a groove of the tool table are arranged on two sides of the tool table, two groups of transverse plates connected with the telescopic components are arranged in the groove of the tool table, a connecting groove is formed in one side of each transverse plate, and the top of each transverse plate penetrates through positioning holes of the whole transverse plate at equal intervals; a detachable clamping assembly is arranged in the connecting groove and consists of a metal box made of copper materials, a first bolt and an elastic clamping block; according to the utility model, when the clamping blocks are seriously worn, the whole clamping assembly can be easily disassembled and the new clamping blocks can be replaced, so that the clamp for electric spark machining of the die can be more rapidly, conveniently and flexibly adapted to the machining requirements of various workpieces.
Description
Technical Field
The utility model relates to the technical field of clamps for electric spark machining, in particular to a clamp for electric spark machining of a die.
Background
The traditional fixture for electric spark machining of the die mainly comprises a tool table, a connecting groove and a clamping block, wherein the clamping block is made of elastic materials and is fixed inside the connecting groove and used for clamping workpieces of different shapes and sizes.
However, this clamp has the following disadvantages:
(1) Because the clamping blocks are made of elastic materials, the clamping force is unstable and cannot reach higher clamping precision, and the processing quality and efficiency are affected;
(2) Because the clamping block is fixed inside the connecting groove and cannot be adjusted according to the shape and the size of the workpiece, when the workpiece with different shapes and sizes is adapted, the whole clamping assembly needs to be replaced, and the processing requirements of more flexibility and convenience cannot be met.
For this purpose, we propose a fixture for die electric spark machining.
Disclosure of utility model
The utility model mainly solves the technical problems in the prior art and provides a clamp for die electric spark machining.
In order to achieve the above purpose, the utility model adopts the following technical scheme that the fixture for die electric spark machining comprises a tool table, wherein the tool table is of a concave structure, two sides of the tool table are provided with telescopic components connected with the inside of a groove of the tool table, two groups of transverse plates connected with the telescopic components are arranged in the groove of the tool table, one side of each transverse plate is provided with a connecting groove, and the top of each transverse plate penetrates through positioning holes of the whole transverse plate at equal intervals; a detachable clamping assembly is arranged in the connecting groove and consists of a metal box made of copper materials, a first bolt and an elastic clamping block; the first bolts are connected with each other through holes and positioning holes in the metal box, so that the clamping assembly is fixed in the connecting groove.
Preferably, the telescopic assembly comprises a screw rod, a rotating handle and a bearing piece, wherein the rotating handle is connected to the screw rod at the outer side of the tool table, and the other end of the screw rod is connected with the corresponding side edge of the transverse plate through the bearing piece so as to clamp and fix the workpiece.
Preferably, the two sides of the tool table are provided with stabilizing elements, each side is provided with at least two groups of stabilizing elements, each stabilizing element comprises a fixing block and a second bolt, and the second bolts are fixed on the top of the fixing block through threads and downwards fix the tool table on the ground or other tool tables.
Preferably, the clamping block is of a square structure, and is clamped inside the corresponding metal box, and one end of the clamping block extends outwards to clamp the workpiece.
Preferably, the width of the metal box is adapted to the inner side of the connection groove.
Advantageous effects
The utility model provides a clamp for electric spark machining of a die. The beneficial effects are as follows:
(1) This mould anchor clamps for spark-erosion machining through adopting inside detachable clamping component that is provided with of connecting groove in this scheme, can be according to the shape and the size of different work pieces, the inside required clamping component quantity of the work piece of being clamped of adaptation frock platform recess is selected, and when the grip block wearing and tearing are serious simultaneously, can easily dismantle whole clamping component and change new grip block, makes mould anchor clamps for spark-erosion machining adapt to the processing demand of various work pieces more fast, conveniently and nimble.
(2) According to the clamp for electric spark machining of the die, the copper metal box provides the hardness required by the clamping blocks, so that the problem that the elastic clamping blocks are seriously worn when fixed on a workpiece is avoided, and the clamping precision and the machining efficiency are improved.
(3) The fixture for die electric spark machining has the advantages that the stabilizing element can be correctly adjusted and fixed, and the stability and the precision of the tool table and the workpiece can be effectively maintained, so that a better machining effect and higher machining precision are obtained.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic perspective view of a fixture for electric discharge machining according to the present utility model;
FIG. 2 is a view showing a partial connection of the left end of the fixture for electric discharge machining according to the present utility model;
FIG. 3 is a view showing a partial connection of the right end of the fixture for electric discharge machining according to the present utility model.
Legend description:
1. A tooling table; 2. a cross plate; 3. a connection groove; 4. positioning holes; 5. a metal box; 6. a fixed block; 7. a first bolt; 8. a second bolt; 9. a screw; 10. rotating the handle; 11. a bearing member; 12. and a clamping block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: the utility model provides a mould is anchor clamps for electric spark machining, as shown in fig. 1-3, a mould is anchor clamps for electric spark machining, including frock platform 1, frock platform 1 is concave structure, frock platform 1 both sides are provided with the flexible subassembly of connecting its recess inside, frock platform 1 recess inside is provided with two sets of diaphragms 2 that link to each other with flexible subassembly, and connecting groove 3 has been seted up to one side of each diaphragm 2, and the locating hole 4 that equidistant run through whole diaphragm 2 in every diaphragm 2 top; the inside of the connecting groove 3 is provided with a detachable clamping component, the clamping component consists of a metal box 5 made of copper materials, a first bolt 7 and an elastic clamping block 12, the clamping block 12 is of a square structure, the clamping block 12 is clamped inside the corresponding metal box 5, one end of the clamping block extends outwards to clamp a workpiece, and the width of the metal box 5 is matched with the inner side of the connecting groove 3; wherein the first bolts 7 are connected with each other through the holes on the metal box 5 and the positioning holes 4 to fix the clamping assembly in the connecting groove 3. The copper metal box 5 provides the hardness required by the clamping blocks 12, so that the problem that the elastic clamping blocks are seriously worn when being fixed on a workpiece is avoided, and the clamping precision and the machining efficiency are improved;
the number of clamping components required for adapting to the clamped workpieces in the groove of the tool table 1 can be selected according to the shapes and the sizes of different workpieces. When the clamping block 12 is seriously worn, the whole clamping assembly can be easily disassembled and a new clamping block can be replaced, so that the clamp for die electric spark machining can be more quickly, conveniently and flexibly adapted to the machining requirements of various workpieces
The telescopic assembly comprises a screw rod 9, a rotary handle 10 and a bearing piece 11, wherein the rotary handle 10 is connected to the position, located at the outer side of the tool table 1, of the screw rod 9, and the other end of the screw rod 9 is connected with the corresponding side edge of the transverse plate 2 through the bearing piece 11 so as to clamp and fix a workpiece; the design of the telescopic component can control the magnitude and the precision of the clamping force so as to ensure the optimal contact between the workpiece and the electrode and simultaneously adapt to the processing requirements of various workpieces.
The two sides of the tool table 1 are provided with stabilizing elements, each side is provided with at least two groups of stabilizing elements, each stabilizing element comprises a fixed block 6 and a second bolt 8, and the second bolts 8 are fixed on the top of the fixed block 6 through threads and downwards fix the tool table 1 on the ground or other tool tables; the stabilizing element can be correctly adjusted and fixed, and the stability and the precision of the tool table and the workpiece can be effectively maintained, so that a better processing effect and higher processing precision are obtained.
The working principle of the utility model is as follows: through adopting inside detachable clamping assembly that is provided with of connecting groove 3 in this scheme, can be according to the shape and the size of different work pieces, the required clamping assembly quantity of the inside quilt clamping work piece of adaptation frock platform 1 recess is selected, and when grip block 12 wearing and tearing are serious simultaneously, can easily dismantle whole clamping assembly and change new grip block, make mould spark-erosion machining with anchor clamps can adapt to the processing demand of various work pieces more fast, convenient and nimble.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a mould anchor clamps for electric spark machining, includes frock platform (1), frock platform (1) is concave structure, its characterized in that, frock platform (1) both sides are provided with the flexible subassembly of connecting its inside recess, frock platform (1) recess is inside to be provided with two sets of diaphragm (2) that link to each other with flexible subassembly, and connecting groove (3) have been seted up to one side of every diaphragm (2), and locating hole (4) that the equidistant whole diaphragm (2) run through in every diaphragm (2) top; a detachable clamping assembly is arranged in the connecting groove (3), and consists of a metal box (5) made of copper materials, a first bolt (7) and an elastic clamping block (12); the first bolts (7) are connected with each other through holes on the metal box (5) and the positioning holes (4) so as to fix the clamping assembly in the connecting groove (3).
2. The die electric discharge machining jig according to claim 1, wherein: the telescopic assembly comprises a screw rod (9), a rotating handle (10) and a bearing piece (11), wherein the rotating handle (10) is connected to the outer side of the tool table (1) by the screw rod (9), and the other end of the screw rod (9) is connected with the corresponding side of the transverse plate (2) through the bearing piece (11) so as to clamp and fix a workpiece.
3. The die electric discharge machining jig according to claim 1, wherein: the two sides of the tool table (1) are provided with stabilizing elements, each side is provided with at least two groups of stabilizing elements, each stabilizing element comprises a fixed block (6) and a second bolt (8), and the second bolts (8) are fixed at the tops of the fixed blocks (6) through threads and fix the tool table (1) on the ground or other tool tables downwards.
4. The die electric discharge machining jig according to claim 1, wherein: the clamping blocks (12) are of square structures, the clamping blocks (12) are clamped inside the corresponding metal boxes (5), and one ends of the clamping blocks extend outwards to clamp workpieces.
5. The die electric discharge machining jig according to claim 1, wherein: the width of the metal box (5) is matched with the inner side of the connecting groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321864058.1U CN220880856U (en) | 2023-07-17 | 2023-07-17 | Clamp for electric spark machining of die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321864058.1U CN220880856U (en) | 2023-07-17 | 2023-07-17 | Clamp for electric spark machining of die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220880856U true CN220880856U (en) | 2024-05-03 |
Family
ID=90872744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321864058.1U Active CN220880856U (en) | 2023-07-17 | 2023-07-17 | Clamp for electric spark machining of die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220880856U (en) |
-
2023
- 2023-07-17 CN CN202321864058.1U patent/CN220880856U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |