CN215358032U - Clamp for spring machining - Google Patents
Clamp for spring machining Download PDFInfo
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- CN215358032U CN215358032U CN202120083410.2U CN202120083410U CN215358032U CN 215358032 U CN215358032 U CN 215358032U CN 202120083410 U CN202120083410 U CN 202120083410U CN 215358032 U CN215358032 U CN 215358032U
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- sliding
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- 238000003754 machining Methods 0.000 title abstract description 5
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000008859 change Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a clamp for spring processing, which comprises a bottom plate, a fixed plate and a backup plate, wherein the fixed plate is fixedly arranged on one side of the top end of the bottom plate, a lead screw is rotatably connected to the bottom of one side of the fixed plate, a speed change gear is fixedly arranged on one side of the lead screw, a right-angle plate is fixedly arranged on the top end of the fixed plate, a pressing mechanism is slidably connected to one side of the top end of the right-angle plate, a sliding plate is slidably connected to the middle part of the top end of the bottom plate, and the sliding plate is in threaded connection with the lead screw; the utility model has the beneficial effects that: according to the clamp for spring machining, the two ends of the spring to be machined can be limited through the two limiting plates, the two clamping columns can be conveniently inserted into the two ends of the spring to be machined through the two plugs, the two clamping columns can support the two ends of the spring to be machined, the transmission gear can be rotated through the hand wheel, the transmission gear can improve the rotating speed of the speed changing gear, the rotating speed of the screw rod can be further improved, and the screw rod can drive the sliding plate to horizontally move in the rotating process.
Description
Technical Field
The utility model relates to a clamp, in particular to a clamp for spring machining, and belongs to the technical field of spring machining.
Background
The spring is a mechanical part that utilizes elasticity to come work, the part of making with elastic material takes place deformation under the exogenic action, detach the reconversion behind the exogenic force, generally make with the spring steel, the kind of spring is complicated various, divide according to the shape, mainly there is coil spring, volute spiral spring, leaf spring, abnormal shape spring etc., at the in-process of processing spring, it is spacing to the spring often need through anchor clamps, common anchor clamps for spring processing are not convenient for adjust the distance between two spacing posts, be difficult to the spring location to not unidimensional, and common anchor clamps for spring processing are not convenient for rotating spring, the flexibility is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clamp for spring processing, which solves the problems that the common clamp for spring processing proposed in the background art is difficult to position springs with different sizes and is inconvenient to rotate the springs.
In order to achieve the purpose, the utility model provides the following technical scheme: a clamp for spring processing comprises a bottom plate, a fixed plate and a backup plate, wherein the fixed plate is fixedly arranged on one side of the top end of the bottom plate, a lead screw is rotatably connected to the bottom of one side of the fixed plate, a speed change gear is fixedly arranged on one side of the lead screw, a right-angle plate is fixedly arranged on the top end of the fixed plate, a pressing mechanism is slidably connected to one side of the top end of the right-angle plate, a sliding plate is slidably connected to the middle of the top end of the bottom plate and is in threaded connection with the lead screw, a limiting mechanism is rotatably connected to the top of one side of the sliding plate and the top of one side of the fixed plate through a rotating shaft, a limiting gear is fixedly arranged in the middle of one of the rotating shafts, the backup plate is fixedly arranged on the other side of the top end of the bottom plate and is rotatably connected with one end of the lead screw, a transmission gear is rotatably connected to the top of the backup plate through a main shaft and is meshed with the speed change gear, and a hand wheel is fixedly arranged at one end of the main shaft.
As a preferred technical scheme, the pressing mechanism comprises a guide pillar, a pull ring, a pressing spring and an arc-shaped rack, the guide pillar is connected with one side of the top end of the right-angle plate in a sliding mode, the pull ring is fixedly arranged at the top end of the guide pillar, the pressing spring is sleeved on the surface of the guide pillar, and the arc-shaped rack is fixedly arranged at the bottom end of the guide pillar.
According to a preferable technical scheme of the utility model, each of the two limiting mechanisms comprises a limiting plate, a clamping column and a plug, one side of each of the two limiting plates is respectively and rotatably connected with the top of one side of the sliding plate and the top of one side of the fixing plate through a rotating shaft, the clamping column is fixedly arranged on the other side of each of the two limiting plates, and the plug is fixedly arranged at one end of each of the two clamping columns.
According to a preferable technical scheme of the utility model, supporting blocks are fixedly arranged on four corners of the bottom end of the bottom plate, and rubber sheets are bonded to the bottom ends of the four supporting blocks.
As a preferable technical scheme of the utility model, a triangular strip is fixedly arranged at the top of one side of the rectangular plate, and the top end of the triangular strip is fixedly connected with the inner wall of the middle part of the top end of the rectangular plate.
As a preferable technical scheme of the utility model, the middle part of the top end of the bottom plate is provided with two sliding grooves, two sides of the bottom end of the sliding plate are both fixedly provided with sliding blocks, and the two sliding blocks are respectively connected with the two sliding grooves in a sliding manner.
Compared with the prior art, the utility model has the beneficial effects that: according to the clamp for spring processing, the two ends of the spring to be processed can be limited through the two limiting plates, the two clamping columns can be conveniently inserted into the two ends of the spring to be processed through the two plugs, the two clamping columns can support the two ends of the spring to be processed, the transmission gear can be rotated through the hand wheel, the rotation speed of the speed change gear can be increased through the transmission gear, the rotation speed of the screw rod can be increased, the screw rod can drive the sliding plate to horizontally move in the rotating process, the distance between the two clamping columns can be adjusted, and the springs to be processed with different sizes can be conveniently positioned; can guarantee the position precision of arc rack through the L-square, exert pressure to the arc rack through pressure spring, can make arc rack and limit gear contact, arc rack lockable limit gear, two pivots can not rotate, through pull ring pulling guide pillar, can make arc rack compression pressure spring, arc rack and limit gear separation can rotate the pivot, can drive then and wait to process the spring rotation, and the flexibility is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the pressing mechanism of the present invention;
fig. 3 is a schematic structural view of the limiting mechanism of the present invention.
In the figure: 1. a base plate; 2. a support block; 3. a fixing plate; 4. a screw rod; 5. a right-angle plate; 6. triangular bars; 7. a hold-down mechanism; 71. a guide post; 72. a pull ring; 73. a compression spring; 74. an arc-shaped rack; 8. a slide plate; 9. a rotating shaft; 10. a limit gear; 11. a chute; 12. a slider; 13. a backup plate; 14. a speed change gear; 15. a main shaft; 16. a transmission gear; 17. a hand wheel; 18. a limiting mechanism; 181. a limiting plate; 182. clamping the column; 183. and (4) a plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a spring processing clamp, which comprises a bottom plate 1, a fixed plate 3 and a backup plate 13, wherein the fixed plate 3 is fixedly arranged on one side of the top end of the bottom plate 1, a screw rod 4 is rotatably connected to the bottom of one side of the fixed plate 3, a speed change gear 14 is fixedly arranged on one side of the screw rod 4, a right-angle plate 5 is fixedly arranged on the top end of the fixed plate 3, a pressing mechanism 7 is slidably connected to one side of the top end of the right-angle plate 5, a sliding plate 8 is slidably connected to the middle of the top end of the bottom plate 1, the sliding plate 8 is in threaded connection with the screw rod 4, a limiting mechanism 18 is rotatably connected to the top of one side of the sliding plate 8 and the top of one side of the fixed plate 3 through a rotating shaft 9, a limiting gear 10 is fixedly arranged in the middle of one rotating shaft 9, the backup plate 13 is fixedly arranged on the other side of the top end of the bottom plate 1, the bottom of one side of the backup plate 13 is rotatably connected with one end of the screw rod 4, a transmission gear 16 is rotatably connected to the top of the backup plate 13 through a main shaft 15, the transmission gear 16 is meshed with the change gear 14, and one end of the main shaft 15 is fixedly provided with a hand wheel 17.
Preferably, the pressing mechanism 7 comprises a guide pillar 71, a pull ring 72, a pressing spring 73 and an arc-shaped rack 74, the guide pillar 71 is slidably connected with one side of the top end of the rectangular plate 5, the pull ring 72 is fixedly arranged at the top end of the guide pillar 71, the pressing spring 73 is sleeved on the surface of the guide pillar 71, the arc-shaped rack 74 is fixedly arranged at the bottom end of the guide pillar 71, the guide pillar 71 can be guided through the rectangular plate 5, the position accuracy of the arc-shaped rack 74 can be ensured, the arc-shaped rack 74 can be in contact with the limiting gear 10 by applying pressure to the arc-shaped rack 74 through the pressing spring 73, the limiting gear 10 can be locked, the two rotating shafts 9 cannot rotate, the guide pillar 71 is pulled through the pull ring 72, the arc-shaped rack 74 can be compressed by the pressing spring 73, the arc-shaped rack 74 is separated from the limiting gear 10, and the rotating shafts 9 can be rotated; the two limiting mechanisms 18 respectively comprise limiting plates 181, clamping columns 182 and plugs 183, one sides of the two limiting plates 181 are respectively rotatably connected with the top of one side of the sliding plate 8 and the top of one side of the fixing plate 3 through rotating shafts 9, the clamping columns 182 are fixedly arranged on the other sides of the two limiting plates 181, the plugs 183 are fixedly arranged at one ends of the two clamping columns 182, the two ends of the spring to be processed can be limited through the two limiting plates 181, the two clamping columns 182 can be conveniently inserted into the two ends of the spring to be processed through the two plugs 183, and the two clamping columns 182 can support the two ends of the spring to be processed; supporting blocks 2 are fixedly arranged at four corners of the bottom end of the bottom plate 1, and rubber sheets are bonded at the bottom ends of the four supporting blocks 2, so that the stability of the bottom plate 1 is improved; the top of one side of the square 5 is fixedly provided with a triangular strip 6, and the top end of the triangular strip 6 is fixedly connected with the inner wall of the middle part of the top end of the square 5, so that the anti-deformation capability of the square 5 is improved; two chutes 11 are formed in the middle of the top end of the bottom plate 1, sliding blocks 12 are fixedly arranged on two sides of the bottom end of the sliding plate 8, and the two sliding blocks 12 are respectively connected with the two chutes 11 in a sliding mode, so that the sliding plate 8 can be guided, and the sliding plate 8 can be prevented from rotating.
When the clamp is used in detail, when a spring to be processed is limited, the two clamping columns 182 are respectively inserted into two ends of the spring to be processed through the two plugs 183, the two clamping columns 182 can support two ends of the spring to be processed, the two limiting plates 181 can limit two ends of the spring to be processed, the spring to be processed can be positioned, when springs to be processed with different sizes are required to be positioned, the transmission gear 16 is rotated through the hand wheel 17, the rotation speed of the speed change gear 14 can be increased through the transmission gear 16, the rotation speed of the screw rod 4 can be increased, the screw rod 4 can drive the sliding plate 8 to move horizontally in the rotating process, the distance between the two clamping columns 182 can be adjusted, the springs to be processed with different sizes can be positioned, the right-angle plate 5 can guide the guide columns 71, the position accuracy of the arc-shaped rack 74 can be ensured, and the right-angle rack 74 is pressed by the pressing spring 73, can make arc rack 74 and limit gear 10 contact, arc rack 74 lockable limit gear 10, two pivot 9 can not rotate, need rotate when treating the processing spring, stimulate guide pillar 71 through pull ring 72, can make arc rack 74 compression pressure spring 73, arc rack 74 and limit gear 10 separation, stop locking limit gear 10, can rotate pivot 9, pivot 9 can drive at the pivoted in-process and treat the processing spring and rotate.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The clamp for spring processing comprises a bottom plate (1), a fixing plate (3) and a backup plate (13), and is characterized in that the fixing plate (3) is fixedly arranged on one side of the top end of the bottom plate (1), a lead screw (4) is rotatably connected to the bottom of one side of the fixing plate (3), a speed change gear (14) is fixedly arranged on one side of the lead screw (4), a right-angle plate (5) is fixedly arranged on the top end of the fixing plate (3), a pressing mechanism (7) is slidably connected to one side of the top end of the right-angle plate (5), a sliding plate (8) is slidably connected to the middle of the top end of the bottom plate (1), the sliding plate (8) is in threaded connection with the lead screw (4), a limiting mechanism (18) is rotatably connected to the top of one side of the sliding plate (8) and the top of one side of the fixing plate (3) through a rotating shaft (9), one of the limiting gear (10) is fixedly arranged in the middle of the rotating shaft (9), the fixed backup plate (13) that is equipped with of opposite side on bottom plate (1) top, the bottom of backup plate (13) one side is rotated with the one end of lead screw (4) and is connected, the top of backup plate (13) is rotated through main shaft (15) and is connected with drive gear (16), drive gear (16) are connected with change gear (14) meshing, the fixed hand wheel (17) that is equipped with of one end of main shaft (15).
2. The jig for spring processing according to claim 1, characterized in that: the pressing mechanism (7) comprises a guide pillar (71), a pull ring (72), a pressing spring (73) and an arc-shaped rack (74), the guide pillar (71) is in sliding connection with one side of the top end of the right-angle plate (5), the pull ring (72) is fixedly arranged at the top end of the guide pillar (71), the pressing spring (73) is sleeved on the surface of the guide pillar (71), and the arc-shaped rack (74) is fixedly arranged at the bottom end of the guide pillar (71).
3. The jig for spring processing according to claim 1, characterized in that: two stop gear (18) all include limiting plate (181), card post (182) and plug (183), two one side of limiting plate (181) all rotates through pivot (9) respectively with the top of slide (8) one side and the top of fixed plate (3) one side and is connected, two the opposite side of limiting plate (181) is all fixed card post (182), two the one end of card post (182) is all fixed and is equipped with plug (183).
4. The jig for spring processing according to claim 1, characterized in that: four corners of bottom plate (1) bottom all are fixed and are equipped with supporting shoe (2), four the bottom of supporting shoe (2) all bonds and has the sheet rubber.
5. The jig for spring processing according to claim 1, characterized in that: the top of one side of the right-angle plate (5) is fixedly provided with a triangular bar (6), and the top end of the triangular bar (6) is fixedly connected with the inner wall of the middle part of the top end of the right-angle plate (5).
6. The jig for spring processing according to claim 1, characterized in that: two sliding grooves (11) are formed in the middle of the top end of the bottom plate (1), sliding blocks (12) are fixedly arranged on two sides of the bottom end of the sliding plate (8), and the two sliding blocks (12) are respectively connected with the two sliding grooves (11) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120083410.2U CN215358032U (en) | 2021-01-13 | 2021-01-13 | Clamp for spring machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120083410.2U CN215358032U (en) | 2021-01-13 | 2021-01-13 | Clamp for spring machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215358032U true CN215358032U (en) | 2021-12-31 |
Family
ID=79620959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120083410.2U Active CN215358032U (en) | 2021-01-13 | 2021-01-13 | Clamp for spring machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215358032U (en) |
-
2021
- 2021-01-13 CN CN202120083410.2U patent/CN215358032U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fixture for spring processing Granted publication date: 20211231 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Songjiang sub branch Pledgor: SHANGHAI GUANGLEI SPRING CO.,LTD. Registration number: Y2024310000311 |