CN217254718U - Round shaft punching quick-change tool clamp - Google Patents
Round shaft punching quick-change tool clamp Download PDFInfo
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- CN217254718U CN217254718U CN202220064174.4U CN202220064174U CN217254718U CN 217254718 U CN217254718 U CN 217254718U CN 202220064174 U CN202220064174 U CN 202220064174U CN 217254718 U CN217254718 U CN 217254718U
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- 238000004080 punching Methods 0.000 title claims abstract description 13
- 238000003754 machining Methods 0.000 abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a circular shaft punching quick-change tooling fixture, belonging to the technical field of machining; round axle quick change frock clamp that punches presss from both sides tightly the round axle work piece, and the round axle quick change frock clamp that punches includes: the device comprises a base, a positioning groove, a through groove, a pressing block, a pressing groove, a lifting block and a cylinder; the positioning grooves are arc-shaped, at least two positioning grooves are symmetrically arranged on the top wall of the base, and the round shaft workpiece is embedded into the positioning grooves; the through groove penetrates through the base and is communicated with the positioning groove; one end of each pressing block is provided with an inclined surface, at least two pressing blocks are embedded into the through groove, and the pressing blocks are opposite to the positioning grooves; the pressing groove is arc-shaped, the pressing groove is arranged at the other end of the pressing block, and the round shaft workpiece is attached to the pressing groove; the lifting block is a trapezoid, and two side walls of the lifting block are respectively attached to the inclined surfaces of the two pressing blocks; the cylinder is provided with the output shaft, and the cylinder is fixed in the bottom surface of base, and the output shaft of cylinder passes the base, and the output shaft of cylinder is connected with the elevator.
Description
Technical Field
The utility model belongs to the technical field of machining, concretely relates to circle axle quick change frock clamp that punches.
Background
The circular shaft parts are common parts in the machining industry, and the circular shaft needs to be clamped and positioned when holes are drilled at two ends of the circular shaft; in the related art, a circular shaft workpiece is generally clamped by a three-jaw chuck, but the circular shaft workpiece is clamped by the three-jaw chuck, the replacement speed of the circular shaft workpiece is low, and the machining efficiency of the circular shaft workpiece is reduced, so that the design of a tool clamp capable of improving the machining efficiency of the circular shaft workpiece is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the adoption three-jaw chuck that exists among the above-mentioned prior art and press from both sides tightly the circle axle work piece, the change speed of circle axle work piece is slower, has reduced the machining efficiency scheduling problem to the circle axle work piece, the utility model provides a, circle axle quick change frock clamp that punches adopts and drives the elevator with the cylinder and reciprocates, simultaneously, makes the elevator drive and compresses tightly the piece and remove to it presss from both sides the circle axle work piece tightly to realize compressing tightly the groove and press from both sides the circle axle work piece with the constant head tank cooperation, has avoided adopting three-jaw chuck to press from both sides the circle axle work piece tightly, promotes the speed that the circle axle work piece traded the dress, thereby promotes the effect to circle axle work piece machining efficiency. The specific technical scheme is as follows:
the utility model provides a circle axle quick change frock clamp that punches, circle axle quick change frock clamp that punches presss from both sides the circle axle work piece, and the circle axle quick change frock clamp that punches includes: the device comprises a base, a positioning groove, a through groove, a pressing block, a pressing groove, a lifting block and a cylinder; the positioning grooves are arc-shaped, at least two positioning grooves are symmetrically arranged on the top wall of the base, and the round shaft workpiece is embedded into the positioning grooves; the through groove penetrates through the base and is communicated with the positioning groove; one end of each pressing block is provided with an inclined surface, at least two pressing blocks are embedded into the through grooves, and the pressing blocks are opposite to the positioning grooves; the pressing groove is arc-shaped, the pressing groove is arranged at the other end of the pressing block, and the round shaft workpiece is attached to the pressing groove; the lifting block is a trapezoid, and two side walls of the lifting block are respectively attached to the inclined surfaces of the two pressing blocks; the cylinder is provided with an output shaft, the cylinder is fixed on the bottom surface of the base, the output shaft of the cylinder penetrates through the base, and the output shaft of the cylinder is connected with the lifting block.
Additionally, the utility model provides an among the above-mentioned technical scheme round axle quick change frock clamp that punches can also have following additional technical characteristic:
in above-mentioned technical scheme, the circle axle quick change frock clamp that punches still includes: a chute and a slide block; at least two sliding grooves are symmetrically arranged on the base; the slider sets up in the bottom of compact heap, and in the slider embedding spout.
In above-mentioned technical scheme, the circle axle quick change frock clamp that punches still includes: a first abdicating hole; the first hole of stepping down sets up on the base, and the first hole of stepping down is around establishing the outside at the output shaft of cylinder.
In above-mentioned technical scheme, the circle axle quick change frock clamp that punches still includes: chip removal holes; the chip removal hole is arranged on the base and is positioned below the positioning groove.
In above-mentioned technical scheme, the circle axle quick change frock clamp that punches still includes: a return spring; two ends of the reset spring are respectively connected with the two pressing blocks.
In above-mentioned technical scheme, the circle axle quick change frock clamp that punches still includes: mounting grooves; the mounting groove runs through the bottom that sets up at the base, and in the cylinder embedding mounting groove.
In the above technical scheme, the round axle quick change frock clamp that punches still includes: the second abdicating hole, the external thread and the fixing nut; the second abdicating hole is formed in the lifting block, the output shaft of the air cylinder penetrates through the second abdicating hole, and a gap is formed between the second abdicating hole and the output shaft of the air cylinder; the external thread is arranged on the outer side of the output shaft of the cylinder; the fixed nut is internally provided with an internal thread, the fixed nut is sleeved on the outer side of the output shaft of the cylinder, the fixed nut is attached to the lifting block, and the external thread is matched with the internal thread.
The utility model discloses a circle axle quick change frock clamp that punches, compared with the prior art, beneficial effect is:
1. at least two arc-shaped positioning grooves are symmetrically arranged on the top wall of the base, and the circular shaft workpiece is embedded into the positioning grooves, so that the positioning grooves can be used for positioning the circular shaft workpiece; the through groove penetrates through the front side wall and the rear side wall of the base, the through groove is communicated with the positioning groove and is perpendicular to the positioning groove, and therefore the base is internally provided with an accommodating space; the circular shaft workpiece is clamped by matching the pressing groove with the positioning groove by arranging the circular arc-shaped pressing groove at the other end of the pressing block and attaching the circular shaft workpiece to the pressing groove, so that the circular shaft workpiece is positioned; two side walls of the lifting block in a trapezoidal shape are respectively attached to the inclined surfaces of the pressing blocks, so that when the lifting block moves downwards, the pressing blocks are pressed by the lifting block to move towards the positioning grooves, and a round shaft workpiece is clamped; the cylinder is fixed on the bottom surface of the base, so that the output shaft of the cylinder penetrates through the base, and the output shaft of the cylinder is connected with the lifting block, and the cylinder drives the lifting block to move up and down. When the product is used specifically, a round shaft workpiece is placed in the positioning groove, and then the cylinder is started to drive the lifting block to move downwards; because the two side walls of the lifting block are attached to the inclined surface of the pressing block, when the lifting block moves downwards, the lifting block drives the pressing block to move towards the round shaft workpiece, so that the pressing groove is attached to the round shaft workpiece, and the round shaft workpiece is clamped by matching the pressing groove and the positioning groove, so that the round shaft workpiece can be punched and processed conveniently; after the circular shaft workpiece is punched and processed, the cylinder is started, the cylinder drives the lifting block to move downwards, the lifting block is separated from the pressing block, and therefore the pressing block is separated from the circular shaft workpiece, the circular shaft workpiece can be taken out conveniently, and the circular shaft workpiece can be replaced. By adopting the structure, the cylinder drives the lifting block to move up and down, and meanwhile, the lifting block drives the pressing block to move, so that the circular shaft workpiece is clamped by the cooperation of the pressing groove and the positioning groove, the circular shaft workpiece is prevented from being clamped by the three-jaw chuck, the replacing speed of the circular shaft workpiece is increased, and the machining efficiency of the circular shaft workpiece is increased.
2. Through setting up two at least spout symmetries on the base, set up the slider in the bottom of compact heap to make in the slider embedding spout, so as to realize that the compact heap passes through the slider and removes in the spout, thereby prevent that the compact heap from taking place the skew when removing, so as to promote the stability that the compact heap removed, and then ensure to compress tightly the groove and laminate mutually with the round axle work piece.
3. Through setting up first hole of stepping down on the base to make first hole of stepping down around establishing in the outside of the output shaft of cylinder, take place to interfere with the base in order to avoid the output shaft of cylinder, thereby realize that the output shaft of cylinder passes the base.
4. Through being connected with two compact heap respectively with reset spring's both ends to when realizing that the cylinder drives the elevator rebound, reset spring drives two compact heaps and moves to keeping away from the constant head tank direction, thereby realize gapped between compact heap and the round axle work piece, so that take out the round axle work piece.
5. Through setting the chip removal hole on the base to make the chip removal hole be located the below of constant head tank, in order to realize when the round axle work piece is placed in the constant head tank, the chip removal hole is located the below of round axle work piece, thereby realizes when punching the round axle work piece, and the iron fillings that the processing produced are discharged through the chip removal hole.
6. Run through the setting in the bottom of base through the mounting groove, with cylinder embedding mounting groove in to the realization is hidden the cylinder in the base, thereby with pedestal mounting on the lathe platform.
7. The second abdicating hole is formed in the lifting block, so that the output shaft of the air cylinder passes through the second abdicating hole, and a gap is formed between the second abdicating hole and the output shaft of the air cylinder, and the interference between the output shaft of the air cylinder and the lifting block is avoided; the outer thread is arranged on the outer side of the output shaft of the air cylinder, the fixing nut is sleeved on the outer side of the output shaft of the air cylinder, and the fixing nut is attached to the lifting block, so that the output shaft of the air cylinder is connected with the lifting block.
Drawings
Fig. 1 is a top view of a circular shaft punching quick-change tool clamp according to embodiments 1 and 2 of the present invention;
fig. 2 is a cross-sectional view of a circular shaft punching quick-change tool clamp according to embodiments 1 and 2 of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a perspective view of the base according to embodiments 1 and 2 of the present invention;
fig. 5 is a perspective view of a compact of embodiments 1 and 2 of the present invention;
wherein, the correspondence between the reference numbers and the part names in fig. 1 to 5 is:
10 round shaft workpieces, 11 bases, 12 positioning grooves, 13 through grooves, 14 pressing blocks, 15 pressing grooves, 16 lifting blocks, 17 air cylinders, 18 sliding grooves, 19 sliding blocks, 20 first yielding holes, 21 chip removal holes, 22 return springs, 23 mounting grooves, 24 second yielding holes and 25 fixing nuts.
Detailed Description
The present invention will be further described with reference to the following detailed description and accompanying fig. 1-5, but the present invention is not limited to these embodiments.
The following describes the round shaft punching quick-change tooling fixture according to some embodiments of the present invention with reference to fig. 1 to 5.
Example 1:
the utility model provides a circle axle quick change frock clamp that punches, as shown in fig. 1 to 5, the circle axle quick change frock clamp that punches presss from both sides tight circle axle work piece 10, and the circle axle quick change frock clamp that punches includes: the device comprises a base 11, a positioning groove 12, a through groove 13, a pressing block 14, a pressing groove 15, a lifting block 16 and an air cylinder 17; the positioning grooves 12 are arc-shaped, at least two positioning grooves 12 are symmetrically arranged on the top wall of the base 11, and the round shaft workpiece 10 is embedded into the positioning grooves 12; the through groove 13 is arranged on the base 11 in a penetrating manner, and the through groove 13 is communicated with the positioning groove 12; one end of each pressing block 14 is provided with an inclined surface, at least two pressing blocks 14 are embedded into the through groove 13, and the pressing blocks 14 are opposite to the positioning grooves 12; the pressing groove 15 is arc-shaped, the pressing groove 15 is arranged at the other end of the pressing block 14, and the round shaft workpiece 10 is attached to the pressing groove 15; the lifting block 16 is a trapezoid body, and two side walls of the lifting block 16 are respectively attached to the inclined surfaces of the two pressing blocks 14; the cylinder 17 is provided with an output shaft, the cylinder 17 is fixed on the bottom surface of the base 11, the output shaft of the cylinder 17 penetrates through the base 11, and the output shaft of the cylinder 17 is connected with the lifting block 16.
At least two arc-shaped positioning grooves 12 are symmetrically arranged on the top wall of the base 11, and the round shaft workpiece 10 is embedded into the positioning grooves 12, so that the positioning grooves 12 can position the round shaft workpiece 10; the through groove 13 penetrates through the front side wall and the rear side wall of the base 11, so that the through groove 13 is communicated with the positioning groove 12, and the through groove 13 is perpendicular to the positioning groove 12, so that an accommodating space is formed in the base 11; the circular shaft workpiece 10 is clamped by matching the pressing groove 15 with the positioning groove 12 by arranging the circular arc-shaped pressing groove 15 at the other end of the pressing block 14 and attaching the circular shaft workpiece 10 to the pressing groove 15, so that the circular shaft workpiece 10 is positioned; two side walls of the lifting block 16 in a trapezoidal shape are respectively attached to the inclined surfaces of the pressing block 14, so that when the lifting block 16 moves downwards, the lifting block 16 presses the pressing block 14 to move towards the positioning groove 12, and the round shaft workpiece 10 is clamped; the cylinder 17 is fixed on the bottom surface of the base 11, so that the output shaft of the cylinder 17 penetrates through the base 11, and the output shaft of the cylinder 17 is connected with the lifting block 16, so that the cylinder 17 drives the lifting block 16 to move up and down. When the product is used specifically, the round shaft workpiece 10 is placed in the positioning groove 12, and then the cylinder 17 is started, so that the cylinder 17 drives the lifting block 16 to move downwards; because the two side walls of the lifting block 16 are attached to the inclined surfaces of the pressing block 14, when the lifting block 16 moves downwards, the lifting block 16 drives the pressing block 14 to move towards the round shaft workpiece 10, so that the pressing groove is attached to the round shaft workpiece 10, and the pressing groove 15 is matched with the positioning groove 12 to clamp the round shaft workpiece 10, so that the round shaft workpiece 10 can be punched conveniently; after the circular shaft workpiece 10 is punched, the cylinder 17 is started, the cylinder 17 drives the lifting block 16 to move downwards, the lifting block 16 is separated from the pressing block 14, and the pressing block 14 is separated from the circular shaft workpiece 10, so that the circular shaft workpiece 10 can be taken out conveniently, and the circular shaft workpiece 10 can be replaced. Adopt above-mentioned structure, reciprocate through driving the elevator 16 with cylinder 17, simultaneously, make the elevator 16 drive compact heap 14 and remove to realize compressing tightly groove 15 and constant head tank 12 cooperation and press from both sides the circle axle work piece 10 tightly, avoided adopting the three-jaw chuck to press from both sides the circle axle work piece 10 tightly, promote the speed that the circle axle work piece 10 changed the outfit, thereby promote the machining efficiency to circle axle work piece 10.
The utility model discloses an in the embodiment, as shown in FIG. 1 to FIG. 5, the circle axle quick change frock clamp that punches still includes: a chute 18 and a slider 19; at least two sliding grooves 18 are symmetrically arranged on the base 11; the slide block 19 is arranged at the bottom of the pressing block 14, and the slide block 19 is embedded in the sliding groove 18.
Through setting up two at least spout 18 symmetries on base 11, set up slider 19 in the bottom of compact heap 14 to make slider 19 imbed in the spout 18, in order to realize compact heap 14 and pass through slider 19 and remove in spout 18, thereby prevent that compact heap 14 from taking place the skew when removing, with the stability that promotes compact heap 14 and remove, and then ensure that compressed groove 15 and round axle work piece 10 laminate mutually.
The utility model discloses an in the embodiment, as shown in FIG. 1 to FIG. 5, the circle axle quick change frock clamp that punches still includes: a first abdicating hole 20; the first yielding hole 20 is formed in the base 11, and the first yielding hole 20 is formed around the outer side of the output shaft of the cylinder 17.
Through setting up first hole 20 of stepping down on base 11 to make first hole 20 of stepping down around establishing in the outside of the output shaft of cylinder 17, avoid the output shaft of cylinder 17 to take place to interfere with base 11, thereby realize that the output shaft of cylinder 17 passes base 11.
The utility model discloses an in the embodiment, as shown in FIG. 1 to FIG. 5, the circle axle quick change frock clamp that punches still includes: a chip removal hole 21; the chip removal hole 21 is disposed on the base 11, and the chip removal hole 21 is located below the positioning slot 12.
By arranging the chip removal holes 21 on the base 11 and enabling the chip removal holes 21 to be located below the positioning grooves 12, when the round-shaft workpiece 10 is placed in the positioning grooves 12, the chip removal holes 21 are located below the round-shaft workpiece 10, so that iron chips generated by machining are discharged through the chip removal holes 21 when the round-shaft workpiece 10 is punched.
The utility model discloses an in the embodiment, as shown in FIG. 1 to FIG. 5, the circle axle quick change frock clamp that punches still includes: a return spring 22; two ends of the return spring 22 are respectively connected with the two pressing blocks 14.
Through connecting the both ends of reset spring 22 with two compact heap 14 respectively to realize when cylinder 17 drives elevator 16 upward movement, reset spring 22 drives two compact heaps 14 and moves to the constant head tank 12 direction of keeping away from, thereby realizes gapped between compact heap 14 and the round axle work piece 10, so that take out round axle work piece 10.
Example 2:
the utility model provides a circle axle quick change frock clamp that punches, as shown in fig. 1 to 5, the circle axle quick change frock clamp that punches presss from both sides tight circle axle work piece 10, and the circle axle quick change frock clamp that punches includes: the device comprises a base 11, a positioning groove 12, a through groove 13, a pressing block 14, a pressing groove 15, a lifting block 16 and a cylinder 17; the positioning grooves 12 are arc-shaped, at least two positioning grooves 12 are symmetrically arranged on the top wall of the base 11, and the round shaft workpiece 10 is embedded into the positioning grooves 12; the through groove 13 is arranged on the base 11 in a penetrating manner, and the through groove 13 is communicated with the positioning groove 12; one end of each pressing block 14 is provided with an inclined surface, at least two pressing blocks 14 are embedded into the through groove 13, and the pressing blocks 14 are opposite to the positioning grooves 12; the pressing groove 15 is arc-shaped, the pressing groove 15 is formed in the other end of the pressing block 14, and the round shaft workpiece 10 is attached to the pressing groove 15; the lifting block 16 is a trapezoid, and two side walls of the lifting block 16 are respectively attached to the inclined surfaces of the two pressing blocks 14; the cylinder 17 is provided with an output shaft, the cylinder 17 is fixed on the bottom surface of the base 11, the output shaft of the cylinder 17 penetrates through the base 11, and the output shaft of the cylinder 17 is connected with the lifting block 16.
At least two arc-shaped positioning grooves 12 are symmetrically arranged on the top wall of the base 11, and the round shaft workpiece 10 is embedded into the positioning grooves 12, so that the positioning grooves 12 can position the round shaft workpiece 10; the through groove 13 penetrates through the front side wall and the rear side wall of the base 11, so that the through groove 13 is communicated with the positioning groove 12, and the through groove 13 is perpendicular to the positioning groove 12, so that an accommodating space is formed in the base 11; the circular shaft workpiece 10 is clamped by matching the pressing groove 15 with the positioning groove 12 by arranging the circular arc-shaped pressing groove 15 at the other end of the pressing block 14 and attaching the circular shaft workpiece 10 to the pressing groove 15, so that the circular shaft workpiece 10 is positioned; two side walls of the lifting block 16 in a trapezoidal shape are respectively attached to the inclined surfaces of the pressing block 14, so that when the lifting block 16 moves downwards, the lifting block 16 presses the pressing block 14 to move towards the positioning groove 12, and the round shaft workpiece 10 is clamped; the cylinder 17 is fixed on the bottom surface of the base 11, so that the output shaft of the cylinder 17 penetrates through the base 11, and the output shaft of the cylinder 17 is connected with the lifting block 16, so that the cylinder 17 drives the lifting block 16 to move up and down. When the product is used specifically, the round shaft workpiece 10 is placed in the positioning groove 12, and then the cylinder 17 is started, so that the cylinder 17 drives the lifting block 16 to move downwards; because the two side walls of the lifting block 16 are attached to the inclined surfaces of the pressing block 14, when the lifting block 16 moves downwards, the lifting block 16 drives the pressing block 14 to move towards the round shaft workpiece 10, so that the pressing groove is attached to the round shaft workpiece 10, and the pressing groove 15 is matched with the positioning groove 12 to clamp the round shaft workpiece 10, so that the round shaft workpiece 10 can be punched conveniently; after the circular shaft workpiece 10 is punched, the cylinder 17 is started, the cylinder 17 drives the lifting block 16 to move downwards, the lifting block 16 is separated from the pressing block 14, and therefore the pressing block 14 is separated from the circular shaft workpiece 10, the circular shaft workpiece 10 can be taken out conveniently, and the circular shaft workpiece 10 can be replaced. Adopt above-mentioned structure, reciprocate through driving the elevator 16 with cylinder 17, simultaneously, make the elevator 16 drive compact heap 14 and remove to realize compressing tightly groove 15 and constant head tank 12 cooperation and press from both sides the circle axle work piece 10 tightly, avoided adopting the three-jaw chuck to press from both sides the circle axle work piece 10 tightly, promote the speed that the circle axle work piece 10 changed the outfit, thereby promote the machining efficiency to circle axle work piece 10.
The utility model discloses an in the embodiment, as shown in FIG. 1 to FIG. 5, the circle axle quick change frock clamp that punches still includes: a mounting groove 23; the mounting groove 23 is penetratingly formed at the bottom of the base 11, and the cylinder 17 is inserted into the mounting groove 23.
The mounting groove 23 penetrates through the bottom of the base 11, and the air cylinder 17 is embedded into the mounting groove 23, so that the air cylinder 17 is hidden in the base 11, and the base 11 is mounted on a machine tool platform.
The utility model discloses an in the embodiment, as shown in FIG. 1 to FIG. 5, the circle axle quick change frock clamp that punches still includes: a second relief hole 24, external threads and a fixing nut 25; the second abdicating hole 24 is arranged on the lifting block 16, the output shaft of the cylinder 17 passes through the second abdicating hole 24, and a gap is formed between the second abdicating hole 24 and the output shaft of the cylinder 17; the external thread is provided on the outer side of the output shaft of the cylinder 17; an internal thread is arranged in the fixing nut 25, the fixing nut 25 is sleeved on the outer side of the output shaft of the air cylinder 17, the fixing nut 25 is attached to the lifting block 16, and the external thread is matched with the internal thread.
The second abdicating hole 24 is arranged on the lifting block 16, so that the output shaft of the air cylinder 17 passes through the second abdicating hole 24, and a gap is formed between the second abdicating hole 24 and the output shaft of the air cylinder 17, so as to avoid interference between the output shaft of the air cylinder 17 and the lifting block 16; the outer thread is arranged on the outer side of the output shaft of the air cylinder 17, the fixing nut 25 is sleeved on the outer side of the output shaft of the air cylinder 17, and the fixing nut 25 is attached to the lifting block 16, so that the output shaft of the air cylinder 17 is connected with the lifting block 16.
Claims (7)
1. The utility model provides a circle axle quick change frock clamp that punches, circle axle quick change frock clamp that punches presss from both sides tight, a serial communication port to circle axle work piece, circle axle quick change frock clamp that punches includes:
a base;
the positioning grooves are arc-shaped, at least two positioning grooves are symmetrically arranged on the top wall of the base, and the round shaft workpiece is embedded into the positioning grooves;
the through groove penetrates through the base and is communicated with the positioning groove;
one end of each pressing block is provided with an inclined surface, at least two pressing blocks are embedded into the through groove, and the pressing blocks are opposite to the positioning grooves;
the pressing groove is arc-shaped, is arranged at the other end of the pressing block, and is attached to the round shaft workpiece;
the lifting block is a trapezoid body, and two side walls of the lifting block are respectively attached to the inclined surfaces of the two pressing blocks;
the cylinder is provided with an output shaft, the cylinder is fixed to the bottom surface of the base, the output shaft of the cylinder penetrates through the base, and the output shaft of the cylinder is connected with the lifting block.
2. The round shaft punching quick-change tooling fixture according to claim 1, further comprising:
the sliding grooves are symmetrically arranged on the base;
the sliding block is arranged at the bottom of the pressing block and embedded into the sliding groove.
3. The round shaft punching quick-change tooling fixture according to claim 2, further comprising:
the first hole of stepping down, the first hole setting of stepping down is in on the base, just the first hole of stepping down is around establishing the outside of the output shaft of cylinder.
4. The round shaft punching quick-change tooling fixture according to claim 3, further comprising:
the chip removal hole is formed in the base and located below the positioning groove.
5. The round shaft punching quick-change tooling fixture according to claim 4, further comprising:
and two ends of the reset spring are respectively connected with the two pressing blocks.
6. The round shaft punching quick-change tooling fixture according to claim 1, further comprising:
the mounting groove runs through the setting and is in the bottom of base, just the cylinder embedding in the mounting groove.
7. The round shaft punching quick-change tooling fixture according to claim 6, further comprising:
the second abdicating hole is formed in the lifting block, the output shaft of the air cylinder penetrates through the second abdicating hole, and a gap is formed between the second abdicating hole and the output shaft of the air cylinder;
an external thread provided outside an output shaft of the cylinder;
the fixed nut is internally provided with internal threads, is sleeved on the outer side of the output shaft of the air cylinder and is attached to the lifting block;
wherein the external thread is adapted to the internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220064174.4U CN217254718U (en) | 2022-01-11 | 2022-01-11 | Round shaft punching quick-change tool clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220064174.4U CN217254718U (en) | 2022-01-11 | 2022-01-11 | Round shaft punching quick-change tool clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217254718U true CN217254718U (en) | 2022-08-23 |
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ID=82895290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220064174.4U Active CN217254718U (en) | 2022-01-11 | 2022-01-11 | Round shaft punching quick-change tool clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217254718U (en) |
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2022
- 2022-01-11 CN CN202220064174.4U patent/CN217254718U/en active Active
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Effective date of registration: 20231124 Address after: 115000 ZW-1195, No. 89 Chenghu West Road, Yingkou District, China (Liaoning) Pilot Free Trade Zone, Yingkou City, Liaoning Province Patentee after: Yingkou Ruifeng Machinery Manufacturing Co.,Ltd. Address before: 115000 China (Liaoning) pilot Free Trade Zone, Yingkou City, Liaoning Province 126-180, No. 93, Bohai Street West, Yingkou City Patentee before: Yingkou Shengli Machinery Manufacturing Co.,Ltd. |