CN215883150U - Chain plate steel seal stamping device - Google Patents
Chain plate steel seal stamping device Download PDFInfo
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- CN215883150U CN215883150U CN202121853924.8U CN202121853924U CN215883150U CN 215883150 U CN215883150 U CN 215883150U CN 202121853924 U CN202121853924 U CN 202121853924U CN 215883150 U CN215883150 U CN 215883150U
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Abstract
The utility model discloses a chain plate steel seal stamping device which comprises a base and a lifting block, wherein a guide chute is transversely arranged on the upper surface of the base, a guide post is vertically arranged on the base, a guide block hole matched with the guide post is formed in the lifting block, the guide post is connected in the guide hole in a sliding manner, and a first spring is arranged between the lifting block and the base; the lower end of the lifting block is provided with a steel seal stamping head; a feeding seat is arranged on one side of the lifting block, a feeding cavity is vertically arranged on the feeding seat, the feeding cavity penetrates through the upper surface and the lower surface of the feeding seat, a workpiece guide cylinder is arranged in the feeding cavity, and a placing cavity is arranged in the workpiece guide cylinder; a push plate is arranged below the workpiece guide cylinder, a connecting block is arranged at one end of the push plate, and a linkage mechanism is arranged between the connecting block and the lifting block; a second spring is arranged between the connecting block and the base. When the chain plate is punched, the automatic punching machine has high automation degree, can realize continuous punching of the chain plate, saves time and labor, and effectively improves the punching efficiency of the chain plate.
Description
Technical Field
The utility model relates to a stamping device, in particular to a chain plate steel seal stamping device.
Background
A chain is a commonly used mechanical component. The chain consists of chain plates, pin shafts, sleeves, rollers and other parts. During actual production, the chain plate needs to be stamped with steel marks through an steel mark stamping machine to mark information such as the model and specification of the chain.
The existing embossed seal punching machine generally adopts a manual operation mode, an operator needs to place the chain plates one by one on the embossed seal punching machine, an embossed seal punching head on the embossed seal punching machine punches the surfaces of the chain plates under the driving of a punching driving device, so that embossed seals are left on the surfaces of the chain plates, after punching is completed, the operator needs to take down the chain plates after punching, and then punching operation of the next chain plate is performed. The existing steel seal punching machine has the following defects: the automation degree is low, the operation is troublesome, and the stamping efficiency is low.
Disclosure of Invention
The utility model aims to solve the problems of low automation degree, troublesome operation and low stamping efficiency when the existing steel seal stamping machine stamps the chain plate, and provides a chain plate steel seal stamping device which can effectively solve the problems.
The purpose of the utility model is realized by the following technical scheme: a chain plate steel seal stamping device comprises a base and a lifting block, wherein a guide chute is transversely arranged on the upper surface of the base, the lifting block is positioned above the base, a guide post is vertically arranged on the base, a guide block hole matched with the guide post is formed in the lifting block, the guide post is slidably connected in the guide hole, a first spring is arranged between the lifting block and the base, and the first spring is sleeved on the guide post; the lower end of the lifting block is provided with a steel seal stamping head which is positioned right above the guide sliding chute; a feeding seat is arranged on one side of the lifting block, a feeding cavity is vertically arranged on the feeding seat, the feeding cavity penetrates through the upper surface and the lower surface of the feeding seat, a workpiece guide cylinder is arranged in the feeding cavity, a placing cavity for placing a chain plate is arranged in the workpiece guide cylinder, and the placing cavity is positioned right above the guide sliding groove; a push plate is arranged below the workpiece guide cylinder, the push plate is connected in a guide sliding groove in a sliding manner, one end of the push plate extends out of the guide sliding groove, a connecting block is arranged at one end of the push plate extending out of the guide sliding groove, and a linkage mechanism is arranged between the connecting block and the lifting block; a second spring is arranged between the connecting block and the base.
In the utility model, the push plate and the chain plate have the same thickness. When the punching machine is used, the chain plates to be punched are firstly placed into the placing cavity in the workpiece guide cylinder, the chain plates are stacked in sequence along the vertical direction, and the chain plate positioned at the lowest position is just positioned on the push plate. The width of direction spout is slightly greater than the width of link joint, and the link joint can slide along the direction spout. During stamping, the chain plates positioned in the guide sliding groove are linearly arranged, wherein one chain plate is just positioned under the steel seal stamping head; the lifting block is connected with the stamping driving device, the lifting block moves downwards under the driving of the stamping driving device to drive the steel seal stamping head to move downwards so as to stamp the chain plate, and after stamping is finished, the lifting block rises and resets under the action of the first spring; in the process, because a linkage mechanism exists between the lifting block and the connecting block, the linkage mechanism has the following functions: when the lifting block finishes a stamping process (namely, the lifting block finishes descending and ascending actions once), the lifting block drives the push plate to finish reciprocating movement in the horizontal direction under the action of the linkage mechanism, each time the push plate horizontally reciprocates, the chain plate at the lowest part in the workpiece guide cylinder is pushed forwards by a certain distance, and the distance of each time the chain plate moves forwards is just the distance of one chain plate length, so that all the chain plates in the guide chute are pushed forwards by one chain plate length, and the chain plate at the foremost end of the guide chute is pushed out of the guide chute, thereby realizing automatic blanking; through the process, the continuous stamping of the chain plate can be realized, and the continuous stamping process does not need manual operation, has high automation degree, saves time and labor, and effectively improves the stamping efficiency of the chain plate.
Preferably, the linkage mechanism comprises a first piston cavity transversely arranged on the base, a first piston is arranged in the first piston cavity, a first cavity is formed between the first piston and one end of the first piston cavity, a push rod is connected to the first piston, and one end of the push rod extends out of the first piston cavity and is connected with the connecting block; the linkage mechanism further comprises a second piston cavity vertically arranged on the base, a sealing plate is arranged at the upper end of the second piston cavity, a second piston is arranged in the second piston cavity, a telescopic rod is connected to the upper end of the second piston, a through hole is formed in the sealing plate, the telescopic rod vertically penetrates through the through hole in the sealing plate, the upper end of the telescopic rod is higher than the upper surface of the base, and the telescopic rod is located below the lifting block; a second cavity is formed between the second piston and the lower end of the second piston cavity, and the first cavity is connected with the second cavity through a connecting channel; the first cavity and the second cavity are filled with liquid media. The working process of the linkage mechanism is as follows: when the lifting block descends, the lifting block drives the telescopic rod to move downwards so as to drive the second piston to move downwards, the volume of the second cavity is reduced, a liquid medium in the second cavity enters the first cavity through the connecting channel, the first piston and the push rod are pushed to move outwards, and the connecting block and the push plate are driven to move towards the outer side of the base; after the lifting block is punched, the lifting block rises and resets, in the process, the connecting block resets under the action of the second spring, and then the push plate is driven to move towards the opposite direction until the push plate resets, so that the push plate can realize reciprocating movement in the horizontal direction; meanwhile, under the action of the second spring, the liquid medium in the first cavity flows back to the second cavity through the connecting channel, so that the telescopic rod is reset.
Preferably, a movable gap is reserved between the outer walls of the two sides of the workpiece guide cylinder and the inner walls of the two sides of the feeding cavity, an installation cavity is arranged on the inner wall of one side of the feeding cavity, a rotating wheel is connected in the installation cavity in a rotating mode, and a plurality of protruding portions are arranged on the rotating wheel in the circumferential direction; the rotating wheel is fixedly connected with a gear, and the gear and the rotating wheel are coaxially arranged; a servo rack matched with the gear is arranged on the connecting block; and a third spring is arranged between the inner wall of the other side of the feeding cavity and the workpiece guide cylinder. The chain plates are vertically stacked in the workpiece guide cylinder, friction exists between the chain plates and the inner wall of the workpiece guide cylinder, and the chain plates are easily clamped at a certain position in the workpiece guide cylinder when moving downwards in the workpiece guide cylinder, so that material clamping is formed, and the punching operation of the chain plates can be seriously influenced. The present invention effectively solves the above problems. In stamping process at every turn, horizontal reciprocating motion once can all be accomplished to the connecting block, the connecting block can drive the follow-up rack and remove, because mesh between follow-up rack and the gear, the follow-up rack is when removing, can drive the gear revolve, and then drive the rotation wheel and rotate, the rotation wheel is when rotating, the side of setting at the epaxial bulge of rotation wheel circumferencial direction can be beaten the work piece guide cylinder is beaten, make the work piece guide cylinder produce the ascending vibration of horizontal direction, through the vibration of work piece guide cylinder, can make the link joint of placing in the work piece guide cylinder can smoothly move downwards, the emergence of card material phenomenon has effectively been avoided.
Preferably, the cross-section of the protrusion is semicircular.
Preferably, a limiting block is arranged on one side, close to the base, of the connecting block.
Preferably, the liquid medium is hydraulic oil.
Preferably, the base is made of 45# steel.
The utility model has the beneficial effects that: when the chain plate is punched, the automatic punching machine has high automation degree, can realize continuous punching of the chain plate, saves time and labor, and effectively improves the punching efficiency of the chain plate.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view taken along a-a in fig. 1.
Fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure: 1. the stamping device comprises a base, 2, a lifting block, 3, a steel seal stamping head, 4, a guide column, 5, a first spring, 6, a feeding seat, 7, a feeding cavity, 8, a workpiece guide cylinder, 9, a first piston, 10, a first cavity, 11, a push rod, 12, a connecting channel, 13, a connecting block, 14, a second spring, 15, a limiting block, 16, a push plate, 17, a follow-up rack, 18, a guide sliding groove, 19, a telescopic rod, 20, a third spring, 21, a chain plate, 22, a sealing plate, 23, a second piston, 24, a second cavity, 25, an installation cavity, 26, a rotating wheel, 27, a protruding part, 28 and a gear.
Detailed Description
The utility model is further described by the following detailed description in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1 to 3, a chain plate steel seal stamping device comprises a base 1 and a lifting block 2. The base 1 is a cuboid structure. The base is made of 45# steel. The lifting block 2 is of a cuboid structure. The upper surface of the base 1 is transversely provided with a guide sliding chute 18, and the width of the guide sliding chute 18 is slightly larger than that of the chain plate 21. The lifting block 2 is positioned above the base 1. The vertical guide post 4 that is provided with on the base 1, be provided with on the elevator 2 with guide post matched with guide block hole, guide post 4 sliding connection is in the guide hole on elevator 2. A first spring 5 is arranged between the lifting block 2 and the base 1, and the guide post 4 is sleeved with the first spring 5. The lifting block 2 is connected with the stamping driving device, and the lifting block 2 is driven to move up and down through the stamping driving device. The lower extreme of elevator 2 is fixed to be set up embossed seal punching head 3, and embossed seal punching head 3 is made by the tungsten steel, and embossed seal punching head 3 is located directly over direction spout 18.
One side of the lifting block 2 is provided with a feeding seat 6, and the feeding seat 6 is fixedly arranged on the base 1. The feeding seat 6 is vertically provided with a feeding cavity 7, and the feeding cavity 7 penetrates through the upper surface and the lower surface of the feeding seat 6. A workpiece guide cylinder 8 is arranged in the feeding cavity 7. The workpiece guide cylinder 8 is provided with a placing cavity for placing the chain plate 21, and the placing cavity is positioned right above the guide chute 18. A push plate 16 is arranged below the workpiece guide cylinder 8, and the thickness of the push plate 16 is the same as that of the link plate 21. The push plate 16 is connected in the guide sliding groove 18 in a sliding manner, one end of the push plate 16 extends out of the guide sliding groove 18, the connecting block 13 is arranged at the end of the push plate 16 extending out of the guide sliding groove 18, and a linkage mechanism is arranged between the connecting block 13 and the lifting block 2. A second spring 14 is arranged between the connecting block 13 and the side of the base 1. A limiting block 15 is fixedly arranged on one side of the connecting block 13 close to the base 1.
The linkage mechanism comprises a first piston cavity transversely arranged on the base, a first piston 9 is arranged in the first piston cavity, a first cavity 10 is formed between the first piston 9 and one end of the first piston cavity, a push rod 11 is connected to the first piston 9, and one end of the push rod 11 extends out of the first piston cavity and is connected with a connecting block 13. The linkage mechanism further comprises a second piston cavity vertically arranged on the base 1, a sealing plate 22 is arranged at the upper end of the second piston cavity, a second piston 23 is arranged in the second piston cavity, the upper end of the second piston 23 is connected with a telescopic rod 19, a through hole is formed in the sealing plate 22, the telescopic rod 19 vertically penetrates through the through hole in the sealing plate, and the upper end of the telescopic rod 19 is higher than the upper surface of the base 1. The telescopic rod 19 is located below the lifting block 2. A second cavity 24 is formed between the second piston 23 and the lower end of the second piston cavity, and the first cavity 10 and the second cavity 24 are connected through a connecting channel 12. The first chamber 10 and the second chamber 24 are filled with liquid medium. The liquid medium is hydraulic oil. The working process of the linkage mechanism is as follows: when the lifting block descends, the lifting block drives the telescopic rod to move downwards so as to drive the second piston to move downwards, the volume of the second cavity is reduced, a liquid medium in the second cavity enters the first cavity through the connecting channel, the first piston and the push rod are pushed to move outwards, and the connecting block and the push plate are driven to move towards the outer side of the base; after the lifting block is punched, the lifting block rises and resets, in the process, the connecting block resets under the action of the second spring, and then the push plate is driven to move towards the opposite direction until the push plate resets, so that the push plate can realize reciprocating movement in the horizontal direction; meanwhile, under the action of the second spring, the liquid medium in the first cavity flows back to the second cavity through the connecting channel, so that the telescopic rod is reset.
And movable gaps are reserved between the outer walls of the two sides of the workpiece guide cylinder 8 and the inner walls of the two sides of the feeding cavity 7. The inner wall of one side of the feeding cavity 7 is provided with a mounting cavity 25, a rotating wheel 26 is rotatably connected in the mounting cavity 24, and a plurality of convex parts 27 are arranged in the circumferential direction of the rotating wheel 26. The cross section of the projection 27 is semicircular. Eight projections 27 are provided, and the projections 27 are provided in a circular array in the circumferential direction of the rotating wheel 26. The rotating wheel 26 is fixedly connected with a gear 28, and the gear 28 and the rotating wheel 26 are coaxially arranged. The connecting block 13 is provided with a follow-up rack 17 matched with the gear 28. The follower rack 17 extends into the mounting cavity and engages the pinion 28. A third spring 20 is arranged between the inner wall of the other side of the feeding cavity 7 and the workpiece guide cylinder 8.
When the punching machine is used, the chain plates to be punched are firstly placed into the placing cavity in the workpiece guide cylinder, the chain plates are stacked in sequence along the vertical direction, and the chain plate positioned at the lowest position is just positioned on the push plate. The width of direction spout is slightly greater than the width of link joint, and the link joint can slide along the direction spout. During stamping, the chain plates positioned in the guide sliding groove are linearly arranged, wherein one chain plate is just positioned under the steel seal stamping head; the lifting block is connected with the stamping driving device, the lifting block moves downwards under the driving of the stamping driving device to drive the steel seal stamping head to move downwards so as to stamp the chain plate, and after stamping is finished, the lifting block rises and resets under the action of the first spring; in the process, because a linkage mechanism exists between the lifting block and the connecting block, the linkage mechanism has the following functions: every time the elevator finishes a stamping process (namely the elevator finishes a descending and ascending action), under the action of the linkage mechanism, the elevator can drive the push plate to complete a reciprocating movement in the horizontal direction, every horizontal reciprocating movement of the push plate can push the chain plate at the bottom in the workpiece guide cylinder forward for a certain distance, the distance of every forward movement of the chain plate is just the distance of one chain plate length, all the chain plates in the guide sliding groove are all pushed forward for the distance of one chain plate length, and the chain plate at the front end of the guide sliding groove can be pushed out of the guide sliding groove, so that automatic blanking is realized. The chain plates are vertically stacked in the workpiece guide cylinder, friction exists between the chain plates and the inner wall of the workpiece guide cylinder, and the chain plates are easily clamped at a certain position in the workpiece guide cylinder when moving downwards in the workpiece guide cylinder, so that material clamping is formed, and the punching operation of the chain plates can be seriously influenced. The present invention effectively solves the above problems. In stamping process at every turn, horizontal reciprocating motion once can all be accomplished to the connecting block, the connecting block can drive the follow-up rack and remove, because mesh between follow-up rack and the gear, the follow-up rack is when removing, can drive the gear revolve, and then drive the rotation wheel and rotate, the rotation wheel is when rotating, the side of setting at the epaxial bulge of rotation wheel circumferencial direction can be beaten the work piece guide cylinder is beaten, make the work piece guide cylinder produce the ascending vibration of horizontal direction, through the vibration of work piece guide cylinder, can make the link joint of placing in the work piece guide cylinder can smoothly move downwards, the emergence of card material phenomenon has effectively been avoided.
When the chain plate is punched, the automatic punching machine has high automation degree, can realize continuous punching of the chain plate, saves time and labor, and effectively improves the punching efficiency of the chain plate.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. A chain plate steel seal stamping device is characterized by comprising a base and a lifting block, wherein a guide sliding groove is transversely formed in the upper surface of the base, the lifting block is located above the base, a guide post is vertically arranged on the base, a guide block hole matched with the guide post is formed in the lifting block, the guide post is connected in the guide hole in a sliding mode, a first spring is arranged between the lifting block and the base, and the first spring is sleeved on the guide post; the lower end of the lifting block is provided with a steel seal stamping head which is positioned right above the guide sliding chute; a feeding seat is arranged on one side of the lifting block, a feeding cavity is vertically arranged on the feeding seat, the feeding cavity penetrates through the upper surface and the lower surface of the feeding seat, a workpiece guide cylinder is arranged in the feeding cavity, a placing cavity for placing a chain plate is arranged in the workpiece guide cylinder, and the placing cavity is positioned right above the guide sliding groove; a push plate is arranged below the workpiece guide cylinder, the push plate is connected in a guide sliding groove in a sliding manner, one end of the push plate extends out of the guide sliding groove, a connecting block is arranged at one end of the push plate extending out of the guide sliding groove, and a linkage mechanism is arranged between the connecting block and the lifting block; a second spring is arranged between the connecting block and the base.
2. A link plate steel seal punching device according to claim 1, wherein the linkage mechanism comprises a first piston cavity transversely arranged on the base, a first piston is arranged in the first piston cavity, a first cavity is formed between the first piston and one end of the first piston cavity, the first piston is connected with a push rod, and one end of the push rod extends out of the first piston cavity and is connected with the connecting block; the linkage mechanism further comprises a second piston cavity vertically arranged on the base, a sealing plate is arranged at the upper end of the second piston cavity, a second piston is arranged in the second piston cavity, a telescopic rod is connected to the upper end of the second piston, a through hole is formed in the sealing plate, the telescopic rod vertically penetrates through the through hole in the sealing plate, the upper end of the telescopic rod is higher than the upper surface of the base, and the telescopic rod is located below the lifting block; a second cavity is formed between the second piston and the lower end of the second piston cavity, and the first cavity is connected with the second cavity through a connecting channel; the first cavity and the second cavity are filled with liquid media.
3. The chain plate steel seal punching device according to claim 2, wherein a movable gap is left between the outer walls of two sides of the workpiece guide cylinder and the inner walls of two sides of the feeding cavity, the inner wall of one side of the feeding cavity is provided with a mounting cavity, a rotating wheel is rotatably connected in the mounting cavity, and a plurality of convex parts are arranged in the circumferential direction of the rotating wheel; the rotating wheel is fixedly connected with a gear, and the gear and the rotating wheel are coaxially arranged; a servo rack matched with the gear is arranged on the connecting block; and a third spring is arranged between the inner wall of the other side of the feeding cavity and the workpiece guide cylinder.
4. A link plate steel seal punching device according to claim 3, wherein the cross section of the protrusion is semicircular.
5. A link plate steel seal stamping device according to claim 2, wherein a limit block is provided on the connecting block on a side thereof adjacent to the base.
6. A link plate steel seal stamping device according to claim 2, wherein the liquid medium is hydraulic oil.
7. A link plate steel seal punching device according to claim 1, wherein the base is made of 45# steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121853924.8U CN215883150U (en) | 2021-08-09 | 2021-08-09 | Chain plate steel seal stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121853924.8U CN215883150U (en) | 2021-08-09 | 2021-08-09 | Chain plate steel seal stamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215883150U true CN215883150U (en) | 2022-02-22 |
Family
ID=80563179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121853924.8U Active CN215883150U (en) | 2021-08-09 | 2021-08-09 | Chain plate steel seal stamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215883150U (en) |
-
2021
- 2021-08-09 CN CN202121853924.8U patent/CN215883150U/en active Active
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