CN216656174U

CN216656174U - Fixed clamping device is used in car spring production and processing

Info

Publication number: CN216656174U
Application number: CN202122982505.0U
Authority: CN
Inventors: 信海涛; 赵性右; 胡钦鹤
Original assignee: Shandong Xindali Auto Parts Manufacturing Co ltd
Current assignee: Shandong Xindali Auto Parts Manufacturing Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-03
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to the technical field of spring processing, in particular to a fixing and clamping device for producing and processing an automobile spring. The technical scheme comprises the following steps: the hydraulic cylinder is fixedly provided with a hydraulic cylinder, a hydraulic rod of the hydraulic cylinder is movably connected with the hydraulic rod and penetrates through the second circular groove to stretch into the first circular groove, a circular block is fixed at the top end of the hydraulic rod, a groove is formed in one side of the circular block, a first motor is fixed on the circular block, a transmission shaft connected with the first motor in a rotating mode penetrates through the circular block to stretch into the groove, a gear is fixed at the bottom end of the transmission shaft connected with the first motor in a rotating mode, supporting blocks are respectively inserted into two sides of the groove, the supporting blocks are fixed with the racks, and the racks are connected with the gears in a meshed mode. The utility model has the advantages of firm clamping and capability of clamping springs with different sizes.

Description

Fixed clamping device is used in car spring production and processing

Technical Field

The utility model relates to the technical field of spring processing, in particular to a fixing and clamping device for producing and processing an automobile spring.

Background

A spring is a mechanical part that works by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed. Also used as a "spring". Typically made of spring steel. The types of springs are complex and various, and are divided into spiral springs, volute springs, plate springs and special springs according to shapes. Automobile spring adds man-hour, needs fix, and fixed insecure is easily adding man-hour, and the jumping out causes the staff injured, can not fix the spring of equidimension not as required simultaneously.

Through a large number of searches, the following results are found: chinese utility model patent column: application number CN202022712163.6, publication number CN213997637U, fixing device mainly has the fixed station for the spring processing, the intermediate position department of fixed station top one side is provided with the bearing, the intermediate position department of fixed station top one side has the screw thread pivot through bearing movable mounting, the top fixed mounting of fixed station has the gag lever post, the gag lever post is located one side of screw thread pivot, the internal thread bush is cup jointed to the screw thread in the screw thread pivot, movable cup joint installs the gag lever post on the gag lever post, one side fixed mounting of gag lever post has the installation piece, one side fixed mounting of installation piece has the clamp plate, two through-holes have been seted up to the inside of clamp plate, the top fixed mounting of fixed station has two dead levers, two dead levers are located two through-holes respectively under.

The existing automobile spring is produced and processed by fixing, clamping and installing, is infirm, is easy to jump out to cause injury of workers when being processed, and meanwhile, springs with different sizes cannot be fixed according to requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing and clamping device for producing and processing automobile springs, which has the advantages of firm clamping and clamping of springs with different sizes, and solves the problems that the springs are not firm in fixing, easily jump out during processing, workers are injured, and the springs with different sizes cannot be fixed according to requirements.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a car spring production and processing is with fixed clamping device, includes workstation, splint, supporting shoe and rack, workstation upper surface both sides swing joint splint, first circular slot has been seted up in the middle of the workstation upper surface, the second circular slot has been seted up to first circular slot inner wall bottom, workstation lower surface mounting has the pneumatic cylinder, pneumatic cylinder swing joint's hydraulic stem runs through the second circular slot and stretches into first circular slot in, the hydraulic stem top is fixed with the round piece, round piece one side is seted up flutedly, round piece upper surface mounting has first motor, the transmission shaft that first motor rotated the connection runs through the round piece upper surface and stretches into the recess, the transmission shaft bottom mounting that first motor rotated the connection has the gear, the supporting shoe is pegged graft respectively to the recess both sides, the supporting shoe is fixed with the rack, the rack is connected with gear engagement.

Preferably, a control switch box is fixed at the front end of the workbench, a display screen and buttons are sequentially embedded and mounted at the front end of the control switch box from top to bottom, and four supporting columns are fixed on the lower surface of the workbench in a rectangular array. The starting and stopping of the first motor, the second motor and the hydraulic cylinder can be controlled by controlling the switch box, and the support column can support the workbench.

Preferably, second motors are fixed on two sides of the workbench respectively, first round holes are formed in two sides of the workbench respectively, transmission shafts rotatably connected with the second motors extend into the first round holes, a screw rod is fixed on one side of the transmission shafts rotatably connected with the second motors and is in threaded connection with the connecting block, a clamping plate is fixed on the upper surface of the connecting block, and one side of the screw rod is rotatably connected with one side of the inner wall of the long groove. Can provide power for the rotation of lead screw through the second motor for splint can carry out the centre gripping to the spring of equidimension not.

Preferably, a second round hole is formed in the upper surface of the round block, and a transmission shaft rotatably connected with the first motor penetrates through the second round hole and extends into the groove.

Preferably, the groove formed in one side of the round block is matched with the supporting block.

Preferably, a rack is fixed at the front end of one side of the supporting block inserted into one side of the groove, and a rack is fixed at the rear end of one side of the supporting block inserted into the other side of the groove. The fixed positions of the racks and the supporting blocks are different, so that the gears are meshed and connected conveniently, and the supporting blocks are moved conveniently.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the spring clamping device, the second motors are respectively fixed on two sides of the workbench, the first round holes are respectively formed in the two sides of the workbench, the transmission shafts in rotary connection with the second motors extend into the first round holes, the lead screws are fixed on one sides of the transmission shafts in rotary connection with the second motors, the lead screws are in threaded connection with the connecting blocks, the clamping plates are fixed on the upper surfaces of the connecting blocks, one sides of the lead screws are in rotary connection with one sides of the inner walls of the long grooves, when springs need to be clamped, the control switch box is operated, the second motors are started, the lead screws rotate, the clamping plates move to clamp the springs, and the effect that the springs in different sizes can be clamped is achieved.

2. According to the spring clamping device, the round block is fixed at the top end of the hydraulic rod, the groove is formed in one side of the round block, the first motor is fixed on the upper surface of the round block, the transmission shaft rotatably connected with the first motor penetrates through the upper surface of the round block and extends into the groove, the gear is fixed at the bottom end of the transmission shaft rotatably connected with the first motor, the support blocks are respectively inserted into two sides of the groove, the support blocks are fixed with the rack, the rack is meshed with the gear, when the spring needs to be clamped, the control switch box is operated to start the hydraulic cylinder, the hydraulic rod stretches to a proper position, the spring is sleeved with the round block, the first motor is started simultaneously, the gear rotates, the rack moves to a proper position, the support blocks can be attached to the spring, and the effect that the spring can be firmly clamped is achieved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic cross-sectional front view of the present invention;

fig. 5 is an enlarged schematic view of fig. 4 according to the present invention.

In the figure: 1. a support post; 2. a work table; 3. a splint; 4. a groove; 5. a round block; 6. a first motor; 7. a support block; 8. controlling a switch box; 9. a second motor; 10. a hydraulic cylinder; 11. a long groove; 12. a first circular groove; 13. a screw rod; 14. a first circular hole; 15. a rack; 16. connecting blocks; 17. a second circular groove; 18. a hydraulic lever; 19. a gear; 20. a second circular aperture.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, an embodiment of the present invention includes: the utility model provides a car spring production and processing is with fixed clamping device, comprises a workbench 2, splint 3, supporting shoe 7 and

rack

15, 2 upper surface both sides swing joint splint 3 of workstation, 2 both sides of workstation are fixed with second motor 9 respectively, first round hole 14 has been seted up respectively to 2 both sides of workstation, second motor 9 rotates the transmission shaft of connecting and stretches into in first round hole 14, second motor 9 rotates transmission shaft one side of connecting and is fixed with lead screw 13, lead screw 13 and connecting block 16 threaded connection, connecting block 16 upper surface is fixed with splint 3, lead screw 13 one side rotates with elongated slot 11 inner wall one side and is connected, second motor 9 is used for fixed lead screw 13, provide power for the rotation of lead screw 13 simultaneously, lead screw 13 rotates and makes connecting block 16 and splint 3 can remove, the effect that can the not equidimension spring of centre gripping has been reached. As is well known to those skilled in the art, the provision of the second electric machine 9 is well known and is conventional in the art and will not be described further herein, and any selection may be made by those skilled in the art as required or convenient.

First circular slot 12 has been seted up in the middle of the 2 upper surfaces of workstation, 2 front ends of workstation are fixed with control switch box 8, display screen and button are installed to the gomphosis in proper order from the top down to control switch box 8 front end, 2 lower surfaces of workstation are the rectangle permutation and are fixed with four pillars 1, first circular slot 12 is used for holding disk 5, be convenient for simultaneously set up second circular slot 17, second circular slot 17 has been seted up to 12 inner wall bottoms of first circular slot, the second circular slot 17 is convenient for stretching into of hydraulic stem 18. The control switch box 8 is used for controlling the starting and stopping of the first motor 6, the second motor 9 and the hydraulic cylinder 10. As is well known to those skilled in the art, the provision of the control switch box 8 is well known and is conventional in the art and will not be described herein in detail, and any selection may be made by those skilled in the art as needed or convenient.

The lower surface of the workbench 2 is fixed with a hydraulic cylinder 10, and the hydraulic cylinder 10 provides power for the extension and retraction of a hydraulic rod 18, so that the round block 5 can be conveniently extended and retracted. As is well known to those skilled in the art, the provision of the hydraulic cylinder 10 is well known and is conventional in the art and will not be described further herein, and any selection may be made by those skilled in the art as needed or convenient. A hydraulic rod 18 movably connected with the hydraulic cylinder 10 penetrates through the second circular groove 17 and extends into the first circular groove 12, and a circular block 5 is fixed at the top end of the hydraulic rod 18.

The groove 4 is formed in one side of the round block 5, the groove 4 facilitates the insertion of the supporting block 7, the first motor 6 is fixed on the upper surface of the round block 5, the first motor 6 is used for fixing the gear 19, and meanwhile power is provided for the supporting block 7 to move. As is well known to those skilled in the art, the provision of the first electric machine 6 is well known and is conventional in the art and will not be described further herein, and any adaptation may be made by those skilled in the art as required or convenient. First motor 6 rotates the transmission shaft of connecting and runs through 5 upper surfaces of circle pieces and stretch into recess 4, and second round hole 20 has been seted up to 5 upper surfaces of circle pieces, and first motor 6 rotates the transmission shaft of connecting and runs through second round hole 20 and stretch into in the recess 4.

First motor 6 rotates the transmission shaft bottom mounting who connects to have gear 19, gear 19 is used for connecting with rack 15 meshing, make gear 19 rotate and to make rack 15 remove, 4 both sides of recess are pegged graft respectively and are had supporting shoe 7, recess 4 and supporting shoe 7 phase-match that 5 one side of disk was seted up, supporting shoe 7 is used for laminating with the spring inner wall, make the clamping effect that can strengthen the spring, can prevent the spring to jump out simultaneously and injure the staff, supporting shoe 7 is fixed with rack 15, rack 15 is connected with gear 19 meshing, supporting shoe 7 one side front end of pegging graft on one side of recess 4 is fixed with rack 15, supporting shoe 7 one side rear end of pegging graft on the other side of recess 4 is fixed with rack 15, rack 15 is different with supporting shoe 7 fixed position, can be convenient for gear 19's meshing to be connected.

The working principle is as follows: when the spring needs to be clamped, the control switch box 8 is operated, the hydraulic cylinder 10 is started, the hydraulic rod 18 stretches to a proper position, the spring is sleeved with the round block 5, the control switch box 8 is operated, the first motor 6 is started, the gear 19 rotates, the rack 15 moves, and the supporting block 7 can be close to the inner wall of the spring. The clamping of the spring can be firmer, and the spring is prevented from jumping out to cause injury to workers during processing. Meanwhile, the control switch box 8 can be operated, so that the second motor 9 is started, the screw rod 13 rotates, the spring can be clamped by the clamping plate 3, and the effect of clamping springs with different sizes is achieved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a car spring production and processing is with fixed clamping device, includes workstation (2), splint (3), supporting shoe (7) and rack (15), its characterized in that: the automatic cutting machine is characterized in that clamping plates (3) are movably connected to two sides of the upper surface of the workbench (2), a first circular groove (12) is formed in the middle of the upper surface of the workbench (2), a second circular groove (17) is formed in the bottom end of the inner wall of the first circular groove (12), a hydraulic cylinder (10) is fixed to the lower surface of the workbench (2), a hydraulic rod (18) movably connected with the hydraulic cylinder (10) penetrates through the second circular groove (17) and extends into the first circular groove (12), a circular block (5) is fixed to the top end of the hydraulic rod (18), a groove (4) is formed in one side of the circular block (5), a first motor (6) is fixed to the upper surface of the circular block (5), a transmission shaft rotatably connected with the first motor (6) penetrates through the upper surface of the circular block (5) and extends into the groove (4), a gear (19) is fixed to the bottom end of the transmission shaft rotatably connected with the first motor (6), and supporting blocks (7) are respectively inserted into two sides of the groove (4), the supporting block (7) is fixed with a rack (15), and the rack (15) is meshed with a gear (19).

2. The fixing and clamping device for the production and processing of the automobile spring as claimed in claim 1, is characterized in that: the front end of the workbench (2) is fixed with a control switch box (8), the front end of the control switch box (8) is sequentially embedded with a display screen and buttons from top to bottom, and the lower surface of the workbench (2) is rectangular and is fixed with four pillars (1).

3. The fixing and clamping device for the production and processing of the automobile spring as claimed in claim 1, is characterized in that: second motor (9) are fixed with respectively to workstation (2) both sides, first round hole (14) have been seted up respectively to workstation (2) both sides, second motor (9) rotate the transmission shaft of connecting and stretch into in first round hole (14), second motor (9) rotate transmission shaft one side of connecting and are fixed with lead screw (13), lead screw (13) and connecting block (16) threaded connection, fixed surface has splint (3) on connecting block (16), lead screw (13) one side and elongated slot (11) inner wall one side are rotated and are connected.

4. The fixing and clamping device for the production and processing of the automobile spring as claimed in claim 1, is characterized in that: second round hole (20) have been seted up to circle piece (5) upper surface, and the transmission shaft that first motor (6) rotate to be connected runs through second round hole (20) and stretches into in recess (4).

5. The fixing and clamping device for the production and processing of the automobile spring as claimed in claim 1, is characterized in that: the groove (4) formed in one side of the round block (5) is matched with the supporting block (7).

6. The fixing and clamping device for the production and processing of the automobile spring as claimed in claim 1, is characterized in that: and a rack (15) is fixed at the front end of one side of the supporting block (7) inserted into one side of the groove (4), and a rack (15) is fixed at the rear end of one side of the supporting block (7) inserted into the other side of the groove (4).