CN217647550U - Machine tool positioning and clamping device - Google Patents
Machine tool positioning and clamping device Download PDFInfo
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- CN217647550U CN217647550U CN202220769462.XU CN202220769462U CN217647550U CN 217647550 U CN217647550 U CN 217647550U CN 202220769462 U CN202220769462 U CN 202220769462U CN 217647550 U CN217647550 U CN 217647550U
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Abstract
The utility model provides a machine tool positioning and clamping device, belonging to the technical field of machining; lathe positioning and clamping device presss from both sides tight location to short round pin, and lathe positioning and clamping device includes: the device comprises a supporting plate, a positioning seat, a clamping seat, a pressing block, a connecting rod, a pressing plate, a lifting block, an air cylinder and a lifting plate; when the short round pin is drilled, the short round pin is placed in the V-shaped groove; the cylinder is started, the cylinder drives the lifting block to move downwards through the lifting plate, so that the lifting block extrudes the pressing block, the pressing plate presses the short round pin, and the short round pin is pressed and positioned. By adopting the structure, the cylinder drives the lifting block to move downwards, and meanwhile, the lifting block drives the pressing block to move so as to realize that the pressing plate is matched with the V-shaped groove to clamp the short round pin tightly, so that the short round pin is drilled, the phenomenon that the short round pin is clamped tightly by the three-jaw chuck is avoided, and the processing efficiency of the short round pin is improved.
Description
Technical Field
The utility model belongs to the technical field of machining, concretely relates to lathe positioning and clamping device.
Background
Drilling is a common process for manufacturing workpieces, aims to ensure that the workpieces can be assembled in a matching way, and is common in general plane drilling; in machining, the requirement for drilling of the short round pin is large, the short round pin is generally clamped by a three-jaw chuck, and the short round pin is drilled by a drilling machine. Because the three-jaw chuck has a low clamping speed on the short round pin, the processing efficiency of the short round pin is influenced, and therefore, the positioning and clamping device capable of improving the processing efficiency of the short round pin is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the three-jaw chuck that exists among the above-mentioned prior art and to block the speed slower to the dress of short round pin to influenced the machining efficiency scheduling problem of short round pin, the utility model provides a lathe location clamping device adopts the cylinder to drive the elevator and moves down, simultaneously, makes the elevator drive and compresses tightly the piece and remove to realize that pressure strip and V-arrangement groove cooperate and press from both sides the short round pin tightly, so that to carry out drilling processing to short round pin, thereby avoided adopting the three-jaw chuck to press from both sides the short round pin tightly, promoted the effect to short round pin machining efficiency. The specific technical scheme is as follows:
the utility model provides a lathe positioning and clamping device, lathe positioning and clamping device presss from both sides tight location to short round pin, and lathe positioning and clamping device includes: the device comprises a supporting plate, a positioning seat, a clamping seat, a pressing block, a connecting rod, a pressing plate, a lifting block, an air cylinder and a lifting plate; the positioning seats are provided with V-shaped grooves, at least two positioning seats are fixed at one end of the supporting plate, and the short round pins are embedded into the V-shaped grooves; the clamping seats are U-shaped, at least two clamping seats are fixed on the supporting plate, and the clamping seats are opposite to the positioning seat; one end of the pressing block is an inclined plane, and the pressing block is embedded into the clamping seat; one end of the connecting rod is connected with the pressing block, and the connecting rod penetrates through the clamping seat; the pressing plate is connected with the other end of the connecting rod and is attached to the short round pin; one end of the lifting block is an inclined plane, the lifting block is embedded into the clamping seat, and the lifting block is attached to the pressing block; the cylinder is provided with an output shaft and is fixed on the supporting plate; the lifter plate is connected with the output shaft of cylinder, and the lifter plate is laminated with the top of compact heap mutually.
Additionally, the utility model provides an among the above-mentioned technical scheme lathe location clamping device can also have following additional technical characteristics:
in the above technical solution, the machine tool positioning and clamping device further includes: a spring; the spring is sleeved outside the connecting rod, one end of the spring is connected with the pressing seat, and the other end of the spring is connected with the pressing plate.
In the above technical solution, the machine tool positioning and clamping device further includes: a chute and a slide block; the sliding groove is arranged on the supporting plate and is positioned below the connecting rod; the slider sets up in the bottom of clamp plate, and in the slider embedding spout.
In the above technical solution, the machine tool positioning and clamping device further includes: a first guide bar; one end of two first guide bars is connected with the backup pad, and two first guide bars pass the both ends of lifter plate.
In the above technical solution, the machine tool positioning and clamping device further includes: a second guide bar; one end of the second guide rod is connected with the clamping seat, and the other end of the second guide rod sequentially penetrates through the lifting block and the lifting plate.
In the above technical solution, the machine tool positioning and clamping device further includes: the device comprises a bottom plate, a moving part, a fixing plate and a lead screw; the bottom plate is positioned below the supporting plate; the moving part is provided with a threaded hole, an internal thread is arranged in the threaded hole, the moving part is arranged at the bottom of the supporting plate, and the moving part is positioned above the bottom plate; the two fixing plates are fixed at the two ends of the bottom plate and are positioned at the two sides of the moving part; the outer wall of the screw rod is provided with external threads, the screw rod penetrates through the threaded hole of the moving part, and two ends of the screw rod are respectively and rotatably connected with the two fixing plates; wherein the external thread is matched with the internal thread.
In the above technical solution, the machine tool positioning and clamping device further comprises: a motor; the motor is fixed on the bottom plate and is connected with the lead screw.
In the above technical solution, the machine tool positioning and clamping device further includes: a polished rod; the optical lever passes through the moving part, and both ends of the optical lever are respectively connected with the two fixed plates.
The utility model discloses a lathe positioning and clamping device, compared with the prior art, beneficial effect is:
1. at least two positioning seats are fixed on the supporting plate through the V-shaped grooves in the positioning seats, and the short round pins are embedded into the V-shaped grooves, so that the positioning seats can position one side of the short round pins; the U-shaped clamping seat is fixed on the supporting plate, the pressing block with one inclined end is embedded into the clamping seat, the lifting block is embedded into the clamping seat, and the inclined end face of the lifting block is attached to the inclined end face of the pressing block, so that when the lifting block moves downwards, the lifting block extrudes the pressing block to enable the pressing block to move towards the positioning seat; one end of the connecting rod is connected with the pressing block, so that after the connecting rod penetrates through the clamping seat, the connecting rod is connected with the pressing plate, and the pressing plate is attached to the short round pin, so that when the pressing block moves towards the positioning seat, the pressing block drives the pressing plate to move through the connecting rod, the pressing plate presses the short round pin tightly, and the stability of the short round pin is improved; through fixing the cylinder in the backup pad, be connected the lifter plate with the output of cylinder to make the lifter plate laminate mutually with the top of compact heap, in order to realize that the cylinder drives the lifter plate and moves down, thereby realize that the lifter plate drives the lifter block and moves down, and then realize that the pressure strip compresses tightly short round pin. When the short round pin is drilled, the short round pin is placed in the V-shaped groove; the cylinder is started, the cylinder drives the lifting block to move downwards through the lifting plate, so that the lifting block extrudes the pressing block, the pressing plate presses the short round pin, and the short round pin is pressed and positioned. By adopting the structure, the cylinder drives the lifting block to move downwards, and meanwhile, the lifting block drives the pressing block to move, so that the pressing plate is matched with the V-shaped groove to clamp the short round pin, the short round pin is drilled, the phenomenon that the short round pin is clamped by the three-jaw chuck is avoided, and the processing efficiency of the short round pin is improved.
2. The spring is sleeved outside the connecting rod, one end of the spring is connected with the pressing seat, and the other end of the spring is connected with the pressing plate, so that when the pressing block drives the pressing plate to move towards the positioning seat through the connecting rod, the spring is in a stretching state; when the cylinder drives the lifter plate to move upwards, the lifter block does not receive the pressure of the lifter plate, the pressing block is not extruded by the lifter block, and the spring resets at the moment, so that the spring drives the pressing plate to move away from the positioning seat, the lifter plate is separated from the short round pin, and the short round pin is convenient to detach.
3. Through setting up the spout in the backup pad, set up the slider in the bottom of pinch-off blades to with in the slider embedding spout, with the realization pressure strip passes through the slider and removes in the spout, take place the skew in order to prevent the pinch-off blades when removing, thereby promote the stability that the pinch-off blades removed.
4. One end of the two first guide rods is connected with the supporting plate, and the two first guide rods penetrate through two ends of the lifting plate to achieve the effect that the lifting plate moves up and down along the two first guide rods, so that the stability of the lifting plate moving up and down is improved.
5. One end of the second guide rod is connected with the clamping seat, and the other end of the second guide rod sequentially penetrates through the lifting block and the lifting plate, so that the lifting block and the lifting plate can move up and down along the second guide rod, and the moving stability of the lifting block and the lifting plate is improved.
6. The two fixing plates are fixed at the two ends of the bottom plate, and the two ends of the screw rod are respectively and rotatably connected with the two fixing plates, so that the screw rod is supported by the two fixing plates; through setting up the removal portion in the bottom of backup pad to make the lead screw pass the screw hole of movable plate, in order to realize rotating the lead screw, make the removal portion move along the lead screw, thereby realize when carrying out drilling to a plurality of short round pins man-hour, the position of adjustment drilling machine and short round pin, so that the drilling machine is processed short round pin.
7. Through fixing the motor on the bottom plate, be connected the motor with the lead screw to realize that the motor drives the lead screw and rotates, thereby promote the use of product and experience.
8. Through passing the polished rod removal portion to in time the both ends of polished rod are connected with two fixed plates respectively, support the polished rod with two fixed plates, and make removal portion remove on the polished rod, thereby promote the stability that removal portion removed.
Drawings
Fig. 1 is a top view of a machine tool positioning and clamping device according to embodiments 1 and 2 of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view A-A of FIG. 1;
FIG. 3 is a partial enlarged view of FIG. 2 at B;
fig. 4 is a front view of a machine tool positioning and clamping device according to embodiments 1 and 2 of the present invention;
wherein, the correspondence between the reference numbers and the component names in fig. 1 to fig. 4 is:
10 short round pins, 11 supporting plates, 12 positioning seats, 13V-shaped grooves, 14 clamping seats, 15 pressing blocks, 16 connecting rods, 17 pressing plates, 18 lifting blocks, 19 air cylinders, 20 lifting plates, 21 springs, 22 sliding grooves, 23 sliding blocks, 24 first guide rods, 25 second guide rods, 26 bottom plates, 27 moving parts, 28 fixing plates, 29 lead screws, 30 motors and 31 polished rods.
Detailed Description
The present invention will be further described with reference to the following embodiments and the accompanying fig. 1-4, but the present invention is not limited to these embodiments.
Example 1:
a machine tool positioning and clamping device, as shown in fig. 1 to 4, for clamping and positioning a short round pin 10, the machine tool positioning and clamping device comprising: the device comprises a support plate 11, a positioning seat 12, a clamping seat 14, a pressing block 15, a connecting rod 16, a pressing plate 17, a lifting block 18, an air cylinder 19 and a lifting plate 20; the positioning seats 12 are provided with V-shaped grooves 13, at least two positioning seats 12 are fixed at one end of the supporting plate 11, and the short round pins 10 are embedded in the V-shaped grooves 13; the clamping seats 14 are U-shaped, at least two clamping seats 14 are fixed on the supporting plate 11, and the clamping seats 14 are opposite to the positioning seat 12; one end of the pressing block 15 is an inclined plane, and the pressing block 15 is embedded into the clamping seat 14; one end of the connecting rod 16 is connected with the pressing block 15, and the connecting rod 16 penetrates through the clamping seat 14; the pressing plate 17 is connected with the other end of the connecting rod 16, and the pressing plate 17 is attached to the short round pin 10; one end of the lifting block 18 is an inclined plane, the lifting block 18 is embedded into the clamping seat 14, and the lifting block 18 is attached to the pressing block 15; the cylinder 19 is provided with an output shaft, and the cylinder 19 is fixed on the support plate 11; the lifting plate 20 is connected with the output shaft of the cylinder 19, and the lifting plate 20 is attached to the top of the pressing block 15.
Fixing at least two positioning seats 12 on a support plate 11 by arranging V-shaped grooves 13 on the positioning seats 12, and embedding short round pins 10 into the V-shaped grooves 13 to realize that the positioning seats 12 position one sides of the short round pins 10; the U-shaped clamping seat 14 is fixed on the supporting plate 11, the pressing block 15 with one inclined end is embedded into the clamping seat 14, the lifting block 18 is embedded into the clamping seat 14, and the inclined end face of the lifting block 18 is attached to the inclined end face of the pressing block 15, so that when the lifting block 18 moves downwards, the lifting block 18 presses the pressing block 15 to enable the pressing block 15 to move towards the positioning seat 12; one end of a connecting rod 16 is connected with a pressing block 15, so that after the connecting rod 16 penetrates through a clamping seat 14, the connecting rod 16 is connected with a pressing plate 17, and the pressing plate 17 is attached to the short round pin 10, so that when the pressing block 15 moves towards the positioning seat 12, the pressing block 15 drives the pressing plate 17 to move through the connecting rod 16, the pressing plate 17 is pressed against the short round pin 10, and the stability of the short round pin 10 is improved; the cylinder 19 is fixed on the support plate 11, the lifting plate is connected with the output end of the cylinder 19, the lifting plate 20 is attached to the top of the pressing block 15, the cylinder 19 drives the lifting plate 20 to move downwards, the lifting plate 20 drives the lifting block 18 to move downwards, and the pressing plate 17 presses the short round pin 10. When the short round pin 10 is drilled, the short round pin 10 is placed in the V-shaped groove 13; and starting the cylinder 19, enabling the cylinder 19 to drive the lifting block 18 to move downwards through the lifting plate 20, so that the lifting block 18 extrudes the pressing block 15, the pressing plate 17 presses the short round pin 10, and the short round pin 10 is pressed and positioned. By adopting the structure, the cylinder 19 drives the lifting block 18 to move downwards, and meanwhile, the lifting block 18 drives the pressing block 15 to move so as to realize that the pressing plate 17 is matched with the V-shaped groove 13 to clamp the short round pin 10, so that the short round pin 10 is drilled, the phenomenon that a three-jaw chuck is adopted to clamp the short round pin 10 is avoided, and the processing efficiency of the short round pin 10 is improved.
In an embodiment of the present invention, as shown in fig. 1 to 4, the machine tool positioning and clamping device further includes: a spring 21; the spring 21 is sleeved on the outer side of the connecting rod 16, one end of the spring 21 is connected with the pressing seat, and the other end of the spring 21 is connected with the pressing plate 17.
One end of the spring 21 is connected with the pressing seat by sleeving the spring 21 on the outer side of the connecting rod 16, and the other end of the spring 21 is connected with the pressing plate 17, so that when the pressing block 15 drives the pressing plate 17 to move towards the direction of the positioning seat 12 through the connecting rod 16, the spring 21 is in a stretching state; when the cylinder 19 drives the lifting plate 20 to move upwards, the lifting block 18 is not pressed by the lifting plate 20, the pressing block 15 is not extruded by the lifting block 18, and the spring 21 is reset, so that the spring 21 drives the pressing plate 17 to move away from the positioning seat 12, the lifting plate 20 is separated from the short round pin 10, and the short round pin 10 is convenient to detach.
In an embodiment of the present invention, as shown in fig. 1 to 4, the machine tool positioning and clamping device further includes: a chute 22 and a slider 23; the sliding groove 22 is arranged on the support plate 11, and the sliding groove 22 is positioned below the connecting rod 16; the slide 23 is arranged at the bottom of the clamping plate and the slide 23 is embedded in the slide groove 22.
The sliding groove 22 is arranged on the supporting plate 11, the sliding block 23 is arranged at the bottom of the clamping plate, and the sliding block 23 is embedded into the sliding groove 22, so that the pressing plate 17 moves in the sliding groove 22 through the sliding block 23, the clamping plate is prevented from being deviated when moving, and the moving stability of the clamping plate is improved.
In an embodiment of the present invention, as shown in fig. 1 to 4, the machine tool positioning and clamping device further includes: a first guide bar 24; one ends of the two first guide rods 24 are connected to the support plate 11, and the two first guide rods 24 pass through both ends of the elevating plate 20.
The lifting plate 20 moves up and down along the two first guide rods 24 by connecting one ends of the two first guide rods 24 with the support plate 11 and passing the two first guide rods 24 through both ends of the lifting plate 20, thereby improving the stability of the lifting plate 20 moving up and down.
In an embodiment of the present invention, as shown in fig. 1 to 4, the machine tool positioning and clamping device further includes: a second guide rod 25; one end of the second guide rod 25 is connected to the clamping shoe 14, and the other end of the second guide rod 25 passes through the lifting block 18 and the lifting plate 20 in sequence.
The lifting block 18 and the lifting plate 20 move up and down along the second guide rod 25 by connecting one end of the second guide rod 25 with the clamping base 14 and making the other end of the second guide rod 25 pass through the lifting block 18 and the lifting plate 20 in sequence, thereby improving the moving stability of the lifting block 18 and the lifting plate 20.
Example 2:
a machine tool positioning and clamping device, as shown in fig. 1 to 4, for clamping and positioning a short round pin 10, the machine tool positioning and clamping device comprising: the device comprises a supporting plate 11, a positioning seat 12, a clamping seat 14, a pressing block 15, a connecting rod 16, a pressing plate 17, a lifting block 18, a cylinder 19 and a lifting plate 20; the positioning seats 12 are provided with V-shaped grooves 13, at least two positioning seats 12 are fixed at one end of the support plate 11, and the short round pins 10 are embedded in the V-shaped grooves 13; the clamping seats 14 are U-shaped, at least two clamping seats 14 are fixed on the supporting plate 11, and the clamping seats 14 are opposite to the positioning seat 12; one end of the pressing block 15 is an inclined plane, and the pressing block 15 is embedded into the clamping seat 14; one end of the connecting rod 16 is connected with the pressing block 15, and the connecting rod 16 penetrates through the clamping seat 14; the pressing plate 17 is connected with the other end of the connecting rod 16, and the pressing plate 17 is attached to the short round pin 10; one end of the lifting block 18 is an inclined plane, the lifting block 18 is embedded into the clamping seat 14, and the lifting block 18 is attached to the pressing block 15; the cylinder 19 is provided with an output shaft, and the cylinder 19 is fixed on the support plate 11; the lifting plate 20 is connected with the output shaft of the cylinder 19, and the lifting plate 20 is attached to the top of the pressing block 15.
Fixing at least two positioning seats 12 on a support plate 11 by arranging V-shaped grooves 13 on the positioning seats 12, and embedding short round pins 10 into the V-shaped grooves 13 to realize that the positioning seats 12 position one sides of the short round pins 10; the U-shaped clamping seat 14 is fixed on the supporting plate 11, the pressing block 15 with one inclined end is embedded into the clamping seat 14, the lifting block 18 is embedded into the clamping seat 14, and the inclined end face of the lifting block 18 is attached to the inclined end face of the pressing block 15, so that when the lifting block 18 moves downwards, the lifting block 18 presses the pressing block 15 to enable the pressing block 15 to move towards the positioning seat 12; one end of a connecting rod 16 is connected with a pressing block 15, so that after the connecting rod 16 passes through a clamping seat 14, the connecting rod 16 is connected with a pressing plate 17, and the pressing plate 17 is attached to the short round pin 10, so that when the pressing block 15 moves towards the positioning seat 12, the pressing block 15 drives the pressing plate 17 to move through the connecting rod 16, the pressing plate 17 presses the short round pin 10 tightly, and the stability of the short round pin 10 is improved; the cylinder 19 is fixed on the support plate 11, the lifting plate is connected with the output end of the cylinder 19, the lifting plate 20 is attached to the top of the pressing block 15, the cylinder 19 drives the lifting plate 20 to move downwards, the lifting plate 20 drives the lifting block 18 to move downwards, and the pressing plate 17 presses the short round pin 10. When the short round pin 10 is drilled, the short round pin 10 is placed in the V-shaped groove 13; and starting the cylinder 19, enabling the cylinder 19 to drive the lifting block 18 to move downwards through the lifting plate 20, so that the lifting block 18 extrudes the pressing block 15, the pressing plate 17 presses the short round pin 10, and the short round pin 10 is pressed and positioned. By adopting the structure, the cylinder 19 drives the lifting block 18 to move downwards, and meanwhile, the lifting block 18 drives the pressing block 15 to move so as to realize that the pressing plate 17 is matched with the V-shaped groove 13 to clamp the short round pin 10, so that the short round pin 10 is drilled, the phenomenon that a three-jaw chuck is adopted to clamp the short round pin 10 is avoided, and the processing efficiency of the short round pin 10 is improved.
In an embodiment of the present invention, as shown in fig. 1 to 4, the machine tool positioning and clamping device further includes: a base plate 26, a moving part 27, a fixing plate 28, and a screw 29; the bottom plate 26 is located below the support plate 11; the moving part 27 is provided with a threaded hole, an internal thread is arranged in the threaded hole, the moving part 27 is arranged at the bottom of the support plate 11, and the moving part 27 is positioned above the bottom plate 26; two fixing plates 28 are fixed at two ends of the bottom plate 26, and the fixing plates 28 are located at two sides of the moving part 27; an external thread is arranged on the outer wall of the screw 29, the screw 29 passes through the threaded hole of the moving part 27, and two ends of the screw 29 are respectively connected with the two fixing plates 28 in a rotating manner; wherein the external thread is matched with the internal thread.
The two fixing plates 28 are fixed at the two ends of the bottom plate 26, and the two ends of the screw 29 are respectively and rotatably connected with the two fixing plates 28, so that the two fixing plates 28 support the screw 29; through setting up removal portion 27 in the bottom of backup pad 11 to make lead screw 29 pass the screw hole of moving plate to realize rotating lead screw 29, make removal portion 27 remove along lead screw 29, thereby realize when carrying out drilling to a plurality of short round pin 10 man-hour, the position of adjustment drilling machine and short round pin 10, so that the drilling machine processes short round pin 10.
In the embodiment of the present invention, as shown in fig. 1 to fig. 4, the machine tool positioning and clamping device further includes: a motor 30; a motor 30 is fixed to the base plate 26, and the motor 30 is connected to the lead screw 29.
Through fixing motor 30 on bottom plate 26, be connected motor 30 with lead screw 29 to realize that motor 30 drives lead screw 29 and rotates, thereby promote the use experience of product.
In an embodiment of the present invention, as shown in fig. 1 to 4, the machine tool positioning and clamping device further includes: a light bar 31; the optical rod 31 passes through the moving portion 27, and both ends of the optical rod 31 are connected to the two fixing plates 28, respectively.
The light bar 31 passes through the moving part 27, and the two fixing plates 28 are respectively connected to the two ends of the light bar 31, so that the two fixing plates 28 support the light bar 31, and the moving part 27 moves on the light bar 31, thereby improving the stability of the movement of the moving part 27.
Claims (8)
1. The utility model provides a lathe positioning and clamping device, lathe positioning and clamping device presss from both sides tight location to short round pin, its characterized in that, lathe positioning and clamping device includes:
a support plate;
the positioning seats are provided with V-shaped grooves, at least two positioning seats are fixed at one end of the supporting plate, and the short round pins are embedded into the V-shaped grooves;
the clamping seats are U-shaped, at least two clamping seats are fixed on the supporting plate, and the clamping seats are opposite to the positioning seats;
one end of the pressing block is an inclined plane, and the pressing block is embedded into the clamping seat;
one end of the connecting rod is connected with the pressing block, and the connecting rod penetrates through the clamping seat;
the pressing plate is connected with the other end of the connecting rod and is attached to the short round pin;
one end of the lifting block is an inclined plane, the lifting block is embedded into the clamping seat, and the lifting block is attached to the pressing block;
the air cylinder is provided with an output shaft and is fixed on the supporting plate;
the lifting plate is connected with the output shaft of the cylinder, and the lifting plate is attached to the top of the pressing block.
2. The machine tool positioning and clamping device of claim 1, further comprising:
the spring is sleeved on the outer side of the connecting rod, one end of the spring is connected with the pressing block, and the other end of the spring is connected with the pressing plate.
3. The machine tool positioning and clamping device of claim 2, further comprising:
the sliding groove is arranged on the supporting plate and is positioned below the connecting rod;
the sliding block is arranged at the bottom of the pressing plate and embedded into the sliding groove.
4. The machine tool positioning and clamping device of claim 3, further comprising:
one end of each of the two first guide rods is connected with the supporting plate, and the two first guide rods penetrate through two ends of the lifting plate.
5. The machine tool positioning and clamping device of claim 4, further comprising:
one end of the second guide rod is connected with the clamping seat, and the other end of the second guide rod sequentially penetrates through the lifting block and the lifting plate.
6. The machine tool positioning and clamping device of claim 1, further comprising:
a bottom plate located below the support plate;
the moving part is provided with a threaded hole, an internal thread is arranged in the threaded hole, the moving part is arranged at the bottom of the supporting plate, and the moving part is positioned above the bottom plate;
the two fixing plates are fixed at two ends of the bottom plate and are positioned at two sides of the moving part;
the outer wall of the screw rod is provided with external threads, the screw rod penetrates through the threaded hole of the moving part, and two ends of the screw rod are respectively in rotating connection with the two fixing plates;
wherein the external thread is adapted to the internal thread.
7. The machine tool positioning and clamping device of claim 6, further comprising:
the motor is fixed on the bottom plate and connected with the lead screw.
8. The machine tool positioning and clamping device of claim 7, further comprising:
and the light bar penetrates through the moving part, and two ends of the light bar are respectively connected with the two fixing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220769462.XU CN217647550U (en) | 2022-04-01 | 2022-04-01 | Machine tool positioning and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220769462.XU CN217647550U (en) | 2022-04-01 | 2022-04-01 | Machine tool positioning and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217647550U true CN217647550U (en) | 2022-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220769462.XU Active CN217647550U (en) | 2022-04-01 | 2022-04-01 | Machine tool positioning and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217647550U (en) |
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2022
- 2022-04-01 CN CN202220769462.XU patent/CN217647550U/en active Active
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