CN217666093U - Cutting device is used in processing of many sizes torsional spring - Google Patents
Cutting device is used in processing of many sizes torsional spring Download PDFInfo
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- CN217666093U CN217666093U CN202220203312.2U CN202220203312U CN217666093U CN 217666093 U CN217666093 U CN 217666093U CN 202220203312 U CN202220203312 U CN 202220203312U CN 217666093 U CN217666093 U CN 217666093U
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Abstract
The utility model belongs to the technical field of the torsional spring processing, especially, cutting device is used in processing of many sizes torsional spring to the current problem that the body is not convenient for change that cuts off, now proposes following scheme, and it includes the hydraulic drive device body, two installation chambeies have been seted up on the piston rod of the hydraulic drive device body, and the piston rod bottom central point of the hydraulic drive device body puts and has seted up the mounting groove, and the mounting groove is located between two installation chambeies, and one side inner wall fixed mounting that the mounting groove was kept away from to the installation chamber has two telescopic links, and two telescopic links are close to the one end fixed mounting of mounting groove and have same driving plate, and one side central point that the telescopic link was kept away from to the driving plate puts fixed mounting and has the fixed block. The utility model discloses compact structure, reasonable in design, convenient operation, dismouting that can be quick cuts off the body for cut off the body and be convenient for change, improved change efficiency, be favorable to people's use.
Description
Technical Field
The utility model relates to a torsional spring processing technology field especially relates to a cutting device is used in processing of many sizes torsional spring.
Background
The torsion spring belongs to a spiral spring. The ends of the torsion spring are fixed to other components, and when the other components rotate around the spring center, the spring pulls them back to the original position, generating a torque or rotational force; need cut off at the torsional spring both ends in the torsional spring production and processing process, and according to different demands, both ends cut off length inequality.
The patent with publication number CN202022321461.2 discloses a cutting device for torsional spring processing, which comprises a workbench, a slide rail is fixedly connected to the top of the workbench, a slide block is slidably connected to the top of the slide rail, a first driving motor is fixedly connected to the top of the slide rail, a lead screw is fixedly connected to the output end of the first driving motor, a second driving motor is fixedly connected to the slide block, a cutting tool is fixedly connected to the output end of the second driving motor, two fixing plates are fixedly connected to the top of each fixing seat, an adjusting rod is movably inserted into each fixing plate, a clamping plate is fixedly connected to one end of each adjusting rod, an adjusting hole is formed in each fixing plate, an adjusting bolt is connected to the inner thread of each adjusting hole, a material receiving net is arranged in each box, a ventilation pipe is fixedly communicated with the bottom of each box, a third driving motor is fixedly connected between the three fixing rods, and a guide fan is fixedly connected to the output end of each third driving motor; the device can fix and cut off the torsion springs with different sizes, can ensure that the cut is smooth, and greatly reduces the labor intensity. The cutting body in the cutting device is easy to wear after long-term use, but the cutting body is generally fixed on the hydraulic driving device body through bolts and is complex to replace.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a cutting device for processing a multi-size torsion spring.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a cutting device is used in processing of multidimension torsional spring, including the hydraulic drive device body, two installation cavities have been seted up on the piston rod of the hydraulic drive device body, the mounting groove has been seted up to the bottom of the piston rod central point of the hydraulic drive device body, and the mounting groove is located between two installation cavities, one side inner wall fixed mounting that the mounting groove was kept away from to the installation cavity has two telescopic links, two telescopic links are close to the one end fixed mounting of mounting groove and have same driving plate, one side central point that the telescopic link was kept away from to the driving plate puts fixed mounting and has the fixed block, the one end that the driving plate was kept away from to the fixed block extends to the mounting groove in, the chute has been seted up to one side of driving plate, the top inner wall of installation cavity rotates installs the screw rod, the bottom of screw rod extends to the below of the hydraulic drive device body, and fixed mounting has the knob, the screw thread has cup jointed the spiral shell piece on the screw rod, and the spiral shell piece is located the installation cavity, one side fixed mounting that the mounting groove was kept away from to the spiral shell piece has the guide block.
Preferably, a return spring is fixedly mounted between the center position of one side of the transmission plate, which is far away from the mounting groove, and the inner wall of one side of the mounting cavity, and the return spring is positioned between the two telescopic rods.
Preferably, the central position of one side of the screw block close to the transmission plate is fixedly provided with a poking rod, and the poking rod is slidably arranged in the chute.
Preferably, a guide rod is fixedly installed between the top inner wall and the bottom inner wall of the installation cavity, and the guide block is sleeved on the guide rod in a sliding mode.
Preferably, the cutting body is movably mounted in the mounting groove, and the bottom end of the cutting body extends to the lower part of the hydraulic driving device body.
Preferably, the fixed slots are formed in the two sides of the cutting body, and the two fixed slots are matched with the two fixed blocks respectively.
In the utility model, when the cutting-off device for processing the multi-size torsion spring is used for cutting off the abrasion of the body and needs to be replaced, the knob is rotated to drive the screw fixedly connected with the knob to rotate, the guide block is sleeved on the guide rod in a sliding way, so the guide block can only vertically slide along the guide rod, and the guide block is fixedly arranged at one side of the screw block, so the rotation of the screw block can be limited, the screw block can only vertically move, the screw block is sleeved on the screw rod in a threaded way, so the screw block can be driven to upwards move along with the rotation of the screw rod, thereby the poking rod fixedly arranged at one side of the screw block is driven to upwards move, and the driving plate can only horizontally move along the telescopic rod due to the arrangement of the telescopic rod, because of poker rod slidable mounting is in the chute, and the chute is seted up in one side of driving plate, so along with the removal of poker rod, can drive the driving plate and remove towards the direction of keeping away from the mounting groove, and compress reset spring, because of the fixed connection relation between fixed block and the driving plate, thereby can drive the fixed block and remove, when the fixed block shifts out the fixed slot, the spacing to cutting off the body has been relieved, thereby can take off the body that cuts off of wearing and tearing, then insert the new body that cuts off in the mounting groove, loosen the knob, because of reset spring's spring action, promote the driving plate and remove towards the direction of mounting groove, thereby drive the fixed block and remove, make in the fixed block inserts the fixed slot, then accomplished the new quick installation that cuts off the body. The utility model discloses compact structure, reasonable in design, convenient operation, dismouting that can be quick cuts off the body for cut off the body and be convenient for change, improved change efficiency, be favorable to people's use.
Drawings
Fig. 1 is a schematic structural view of a cutting device for machining multi-size torsion springs according to the present invention;
fig. 2 is a schematic structural view of a portion a in fig. 1 of a cutting device for machining multi-sized torsion springs according to the present invention;
fig. 3 is a schematic structural diagram of part B of fig. 1 of a cutting device for machining multi-size torsion springs according to the present invention.
In the figure: the device comprises a hydraulic driving device body 1, a mounting cavity 2, a mounting groove 3, a telescopic rod 4, a transmission plate 5, a fixed block 6, a chute 7, a return spring 8, a screw rod 9, a knob 10, a screw block 11, a poke rod 12, a guide block 13, a guide rod 14, a cutting body 15 and a fixed groove 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a cutting device is used in processing of many sizes torsional spring, including the hydraulic drive device body 1, two installation cavities 2 have been seted up on the piston rod of the hydraulic drive device body 1, the bottom center position of the piston rod of the hydraulic drive device body 1 has seted up mounting groove 3, and mounting groove 3 is located between two installation cavities 2, one side inner wall fixed mounting that mounting groove 3 was kept away from to installation cavity 2 has two telescopic links 4, two telescopic links 4 are close to the one end fixed mounting of mounting groove 3 has same driving plate 5, one side center position fixed mounting that telescopic link 4 was kept away from to driving plate 5 has fixed block 6, the one end that driving plate 5 was kept away from to fixed block 6 extends to in the mounting groove 3, chute 7 has been seted up to one side of driving plate 5, the top inner wall of installation cavity 2 rotates installs screw rod 9, the bottom of screw rod 9 extends to the below of the hydraulic drive device body 1, and fixed mounting has knob 10, rotate knob 10, can drive screw rod 9 and rotate, screw rod 9 has last screw thread has cup jointed spiral shell 11, and spiral shell 11 is located installation cavity 2, spiral shell 11 is located one side fixed mounting groove 3 is kept away from to spiral shell 11 has guide block 13.
The utility model discloses in, fixed mounting has reset spring 8 between one side central point that mounting groove 3 was kept away from to driving plate 5 put and one side inner wall of installation cavity 2, and reset spring 8 is located between two telescopic links 4, and reset spring 8's elastic restoring force can promote driving plate 5 and remove towards the direction of mounting groove 3.
The utility model discloses in, one side central point that spiral shell piece 11 is close to driving plate 5 puts fixed mounting and has poker rod 12, and poker rod 12 slidable mounting in chute 7, spiral shell piece 11 removes, can drive poker rod 12 and remove to make poker rod 12 slide along chute 7.
The utility model discloses in, fixed mounting has guide bar 14 between the top inner wall of installation cavity 2 and the bottom inner wall, and guide block 13 slides and cup joints on guide bar 14, and guide block 13 can be along the vertical slip of guide bar 14.
The utility model discloses in, movable mounting has the body 15 of cutting off in the mounting groove 3, and the bottom of cutting off body 15 extends to the below of the hydraulic drive device body 1, cuts off in body 15 can insert mounting groove 3.
The utility model discloses in, fixed slot 16 has all been seted up to the both sides of cutting off body 15, and two fixed slots 16 respectively with two fixed block 6 looks adaptations, two fixed blocks 6 can insert respectively or shift out in two fixed slots 16.
Example two
Referring to fig. 1-3, a cutting device is used in processing of multidimension torsional spring, including the hydraulic drive device body 1, chisel two installation cavities 2 on the piston rod of the hydraulic drive device body 1, chisel installation groove 3 in the piston rod bottom central point of the hydraulic drive device body 1, and installation groove 3 is located between two installation cavities 2, one side inner wall fixed weld that installation groove 3 was kept away from to installation cavity 2 has two telescopic links 4, two telescopic links 4 have same driving plate 5 near the one end fixed weld of installation groove 3, one side central point fixed weld that telescopic link 4 was kept away from to driving plate 5 has fixed block 6, the one end that driving plate 5 was kept away from to fixed block 6 extends to in installation groove 3, chute 7 has been chisel to one side of driving plate 5, the top inner wall of installation cavity 2 rotates installs screw rod 9, the bottom of screw rod 9 extends to the below of the hydraulic drive device body 1, and fixed welding has knob 10, screw block 11 has been cup jointed to the screw thread on the screw rod 9, and screw block 11 is located installation cavity 2, screw block 11 has one side fixed welding of keeping away from installation groove 3 to have guide block 13.
The utility model discloses in, fixed welding has reset spring 8 between one side central point that mounting groove 3 was kept away from to driving plate 5 and one side inner wall of installation cavity 2, and reset spring 8 is located between two telescopic links 4.
The utility model discloses in, the fixed welding of one side central point that the spiral shell piece 11 is close to driving plate 5 has poker rod 12, and poker rod 12 slidable mounting is in chute 7.
The utility model discloses in, fixed welding has guide bar 14 between the top inner wall of installation cavity 2 and the bottom inner wall, and guide block 13 slides and cup joints on guide bar 14.
The utility model discloses in, movable mounting has in the mounting groove 3 and cuts off body 15, and the bottom that cuts off body 15 extends to the below of the hydraulic drive device body 1.
The utility model discloses in, the both sides of cutting off body 15 have all been dug fixed slot 16, and two fixed slots 16 respectively with 6 looks adaptations of two fixed blocks.
In the utility model, when the cutting body is worn and needs to be replaced, the knob 10 is rotated to drive the screw 9 fixedly connected with the knob 10 to rotate, the guide block 13 is sleeved on the guide rod 14 in a sliding way, so the guide block 13 can only vertically slide along the guide rod 14, the guide block 13 is fixedly arranged at one side of the screw block 11, so the rotation of the screw block 11 can be limited, the screw block 11 can only vertically move, the screw block 11 is sleeved on the screw 9 in a threaded way, so the screw block 11 can be driven to move upwards along with the rotation of the screw 9, so the poking rod 12 fixedly arranged at one side of the screw block 11 is driven to move upwards, the driving plate 5 can only horizontally move along the telescopic rod 4 due to the arrangement of the telescopic rod 4, and the poking rod 12 is slidably arranged in the chute 7, and chute 7 sets up in one side of driving plate 5, so along with the removal of poker rod 12, can drive driving plate 5 and remove towards the direction of keeping away from mounting groove 3, and compress reset spring 8, because of the fixed connection relation between fixed block 6 and the driving plate 5, thereby can drive fixed block 6 and remove, when fixed block 6 shifts out fixed slot 16, the spacing to cutting off body 15 has been removed, thereby can take off wearing and tearing cut off body 15, then insert mounting groove 3 with new cutting off body 15, loosen knob 10, because of reset spring 8's spring action, promote driving plate 5 and remove towards the direction of mounting groove 3, thereby drive fixed block 6 and remove, make fixed block 6 insert in fixed slot 16, then, the new quick installation that cuts off body 15 has been accomplished. The utility model discloses compact structure, reasonable in design, convenient operation, dismouting that can be quick cuts off the body for cut off the body and be convenient for change, improved change efficiency, be favorable to people's use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A cutting device for processing multi-size torsion springs comprises a hydraulic driving device body (1), it is characterized in that the piston rod of the hydraulic driving device body (1) is provided with two mounting cavities (2), the center position of the bottom of the piston rod of the hydraulic driving device body (1) is provided with a mounting groove (3), the mounting groove (3) is positioned between the two mounting cavities (2), two telescopic rods (4) are fixedly arranged on the inner wall of one side of each mounting cavity (2) far away from the mounting groove (3), the same transmission plate (5) is fixedly arranged at one end of each telescopic rod (4) close to the mounting groove (3), a fixed block (6) is fixedly arranged at the central position of one side of each transmission plate (5) far away from the corresponding telescopic rod (4), one end of each fixed block (6) far away from the corresponding transmission plate (5) extends into the corresponding mounting groove (3), a chute (7) is formed in one side of each transmission plate (5), a screw rod (9) is rotatably arranged on the inner wall of the top of each mounting cavity (2), and the bottom end of the screw rod (9) extends to the position below the hydraulic driving device body (1), a knob (10) is fixedly arranged, a screw block (11) is sleeved on the screw rod (9) in a threaded manner, and the screw block (11) is positioned in the mounting cavity (2), and a guide block (13) is fixedly mounted on one side of the screw block (11) far away from the mounting groove (3).
2. The cutting device for machining the multi-size torsion springs according to claim 1, wherein a return spring (8) is fixedly installed between the center position of one side of the transmission plate (5) far away from the installation groove (3) and the inner wall of one side of the installation cavity (2), and the return spring (8) is located between the two telescopic rods (4).
3. The cutting device for machining multi-size torsion springs according to claim 1, wherein a tap lever (12) is fixedly mounted at a center position of one side of the screw block (11) close to the transmission plate (5), and the tap lever (12) is slidably mounted in the inclined groove (7).
4. The cutting device for machining the multi-size torsion springs according to claim 1, wherein a guide rod (14) is fixedly mounted between the top inner wall and the bottom inner wall of the mounting cavity (2), and the guide block (13) is slidably sleeved on the guide rod (14).
5. The cutting device for machining the multi-size torsion springs according to claim 1, wherein a cutting body (15) is movably mounted in the mounting groove (3), and the bottom end of the cutting body (15) extends to the lower part of the hydraulic driving device body (1).
6. The cutting device for machining the multi-size torsion springs as claimed in claim 5, wherein fixing grooves (16) are formed in two sides of the cutting body (15), and the two fixing grooves (16) are respectively matched with the two fixing blocks (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220203312.2U CN217666093U (en) | 2022-01-25 | 2022-01-25 | Cutting device is used in processing of many sizes torsional spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220203312.2U CN217666093U (en) | 2022-01-25 | 2022-01-25 | Cutting device is used in processing of many sizes torsional spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217666093U true CN217666093U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220203312.2U Active CN217666093U (en) | 2022-01-25 | 2022-01-25 | Cutting device is used in processing of many sizes torsional spring |
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| Country | Link |
|---|---|
| CN (1) | CN217666093U (en) |
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- 2022-01-25 CN CN202220203312.2U patent/CN217666093U/en active Active
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