CN212884833U - Accurate festival device of tearing open of chain - Google Patents
Accurate festival device of tearing open of chain Download PDFInfo
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- CN212884833U CN212884833U CN202021274504.XU CN202021274504U CN212884833U CN 212884833 U CN212884833 U CN 212884833U CN 202021274504 U CN202021274504 U CN 202021274504U CN 212884833 U CN212884833 U CN 212884833U
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- chain
- workbench
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Abstract
The utility model discloses an accurate chain section dismounting device, which relates to the field of chain processing equipment and comprises a workbench, wherein the upper surface of the workbench is fixedly connected with an L-shaped support frame, the bottom of the L-shaped support frame is fixedly connected with a hydraulic telescopic rod, the bottom of the hydraulic telescopic rod is fixedly connected with a support plate, and the bottom of the support plate is fixedly connected with a positioning rod and a thimble; the piece is placed to the last surface sliding connection of workstation has the U type, and the recess of two symmetric distributions is seted up to the upper surface of workstation, and rotates through the bearing in the recess and be connected with the threaded rod, and the outer wall threaded connection of threaded rod has a screw thread section of thick bamboo, and the last fixed surface of a screw thread section of thick bamboo is connected with the connecting rod, and the lateral wall fixed connection of piece is placed to the one end and the U type that a screw thread section of thick bamboo was kept away. The utility model discloses can conveniently carry out accurate location to the riveting post on the chain, be convenient for tear the festival processing open the chain, can effectually avoid the chain to rock when tearing open the festival simultaneously.
Description
Technical Field
The utility model relates to a chain processing equipment field, in particular to accurate festival device of tearing open of chain.
Background
The chain is generally a metallic chain ring or ring, and is used for mechanical transmission and traction. The chain is divided into four types, namely a transmission chain, a conveying chain, a traction chain and a special chain according to different purposes and functions.
When the chain needs to be disassembled, the riveting columns on the chain need to be ejected out, and when the chain needs to be ejected out, the distance between each section of the chain is different, so that the ejector pins and the riveting columns cannot be accurately corresponding, and the section disassembling efficiency of the chain is affected.
Therefore, it is necessary to provide a chain precise link-disconnecting device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate festival device of tearing open of chain to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an accurate chain section dismounting device comprises a workbench, wherein an L-shaped support frame is fixedly connected to the upper surface of the workbench, a hydraulic telescopic rod is fixedly connected to the bottom of the L-shaped support frame, a support plate is fixedly connected to the bottom of the hydraulic telescopic rod, and a positioning rod and an ejector pin are fixedly connected to the bottom of the support plate;
the upper surface of the workbench is connected with a U-shaped placing block in a sliding mode, the upper surface of the workbench is provided with two symmetrically distributed grooves, threaded rods are rotatably connected into the grooves through bearings, the outer wall of each threaded rod is connected with a threaded cylinder in a threaded mode, the upper surface of each threaded cylinder is fixedly connected with a connecting rod, and one end, away from the threaded cylinder, of each connecting rod is fixedly connected with the side wall of the U-shaped placing block;
a rotary motor is fixedly connected to the left side of the workbench, a first gear is fixedly connected to the output end of the rotary motor, second gears are fixedly connected to the outer walls of the two threaded rods, and the two second gears are meshed with the first gear;
the upper surface of the workbench is fixedly connected with a pressing mechanism.
Preferably, the U type is placed the lateral wall of piece and has been seted up the drain hole, and the surface of workstation set up with the corresponding bar opening of drain hole, the equal fixedly connected with supporting leg in bottom four corners department of workstation, it is a plurality of common fixedly connected with catch tray between the supporting leg.
Preferably, a protective cover corresponding to the rotating motor, the first gear and the second gear is fixedly connected to the left side of the workbench.
Preferably, the surface of the workbench is provided with scales corresponding to the positioning rod, and the side wall of the threaded cylinder is fixedly connected with a pointer corresponding to the scales.
Preferably, hold-down mechanism includes the telescopic cylinder with fixed surface connection on the workstation, telescopic cylinder's output fixedly connected with connecting plate, the L type catch bar of two symmetric distributions of lateral wall fixedly connected with of connecting plate, two the equal fixedly connected with compact heap in bottom of the vertical portion of L type catch bar.
Preferably, one side of the pressing block, which is far away from the L-shaped push rod, is provided with an anti-slip pad, and the anti-slip pad is made of rubber.
The utility model discloses a technological effect and advantage:
1. place the piece through being provided with the U type on the workstation, place the chain in the U type and place between the piece, start rotating electrical machines, rotating electrical machines drives first gear revolve, first gear drives two second gear revolve, two second gears drive two threaded rods and rotate, the threaded rod promotes a screw thread section of thick bamboo through the principle of screw thread removal, screw thread section of thick bamboo pulling connecting rod, the piece is placed to connecting rod pulling U type, the U type is placed the piece and is driven the chain and move, thereby use the locating lever to fix a position the position of riveting post, it is ejecting to the riveting post on every section of chain to use hydraulic telescoping rod to drive the top, can conveniently carry out accurate location to the riveting post on the chain, be convenient for tear open the festival to the chain and handle.
2. Through being provided with hold-down mechanism on the workstation, after fixing a position the chain, start telescopic cylinder, telescopic cylinder stimulates the connecting plate, and connecting plate pulling L type catch bar, L type catch bar promote the compact heap and compress tightly the chain, can effectually avoid the chain to rock when tearing open.
3. Through being provided with the collecting tray in the bottom of workstation, after ejecting with the riveting post on the chain through using the thimble, in the riveting post enters into the bar opening on the workstation through the mouth that leaks, rethread bar opening drops and collects in the collecting tray, can conveniently collect ejecting riveting post.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the cross-sectional view taken along the direction a-a of fig. 1 according to the present invention.
Fig. 3 is a schematic side view of the supporting plate of the present invention.
Fig. 4 is a schematic structural diagram of the pressing mechanism of the present invention.
In the figure: 1. a work table; 2. an L-shaped support frame; 3. a hydraulic telescopic rod; 4. a thimble; 5. a U-shaped placing block; 6. a threaded rod; 7. a threaded barrel; 8. a connecting rod; 9. a hold-down mechanism; 91. a telescopic cylinder; 92. a connecting plate; 93. an L-shaped push rod; 94. a compression block; 10. a rotating electric machine; 11. a first gear; 12. a second gear; 13. supporting legs; 14. a collection tray; 15. a protective cover; 16. a support plate; 17. and (5) positioning the rod.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a chain accurate section dismounting device as shown in figures 1-4, as shown in figures 1, 2 and 3, comprising a workbench 1, wherein the upper surface of the workbench 1 is fixedly connected with an L-shaped support frame 2, the bottom of the L-shaped support frame 2 is fixedly connected with a hydraulic telescopic rod 3, the bottom of the hydraulic telescopic rod 3 is fixedly connected with a support plate 16, and the bottom of the support plate 16 is fixedly connected with a positioning rod 17 and a thimble 4;
the upper surface of the workbench 1 is connected with a U-shaped placing block 5 in a sliding mode, the upper surface of the workbench 1 is provided with two symmetrically distributed grooves, threaded rods 6 are rotatably connected into the grooves through bearings, the outer wall of each threaded rod 6 is connected with a threaded cylinder 7 in a threaded mode, the upper surface of each threaded cylinder 7 is fixedly connected with a connecting rod 8, and one end, far away from each threaded cylinder 7, of each connecting rod 8 is fixedly connected with the side wall of the U-shaped placing block 5;
a rotary motor 10 is fixedly connected to the left side of the workbench 1, a first gear 11 is fixedly connected to the output end of the rotary motor 10, second gears 12 are fixedly connected to the outer walls of the two threaded rods 6, and the two second gears 12 are meshed with the first gear 11;
the upper surface of the working table 1 is fixedly connected with a pressing mechanism 9.
Simultaneously, the material leakage mouth has been seted up to the lateral wall that the piece 5 was placed to the U type, and the surface of workstation 1 set up with the corresponding bar opening of material leakage mouth, the equal fixedly connected with supporting leg 13 of bottom four corners department of workstation 1, common fixedly connected with catch tray 14 between a plurality of supporting legs 13, in the riveting post entered into the bar opening on workstation 1 through the material leakage mouth, rethread bar opening dropped and collects in catch tray 14.
In addition, a protection cover 15 corresponding to the rotating electric machine 10, the first gear 11 and the second gear 12 is fixedly connected to the left side of the table 1, so that the rotating electric machine 10, the first gear 11 and the second gear 12 can be protected conveniently.
More specifically, the surface of workstation 1 is provided with the scale corresponding with locating lever 17, and the lateral wall fixedly connected with of screw thread section of thick bamboo 7 is fixed a position with the corresponding pointer of scale, can be more accurate rivet on the chain.
As shown in fig. 4, the pressing mechanism 9 includes a telescopic cylinder 91 fixedly connected with the upper surface of the workbench 1, an output end fixedly connected with connecting plate 92 of the telescopic cylinder 91, two L-shaped push rods 93 symmetrically distributed and fixedly connected with the side wall of the connecting plate 92, a pressing block 94 fixedly connected with the bottom ends of the vertical portions of the two L-shaped push rods 93, the telescopic cylinder 91 is started, the connecting plate 92 is pulled by the telescopic cylinder 91, the L-shaped push rod 93 is pulled by the connecting plate 92, and the pressing block 94 is pushed by the L-shaped push rod 93 to press the chains.
It should be further noted that a non-slip mat is arranged on one side of the pressing block 94 away from the L-shaped pushing rod 93, and the non-slip mat is made of rubber, so that the chain can be effectively prevented from sliding when being disassembled.
The utility model discloses the theory of operation: firstly, a chain is arranged between two vertical parts of a U-shaped placing block 5, a rotating motor 10 is started, the rotating motor 10 drives a first gear 11 to rotate, the first gear 11 drives two second gears 12 to rotate, the two second gears 12 drive two threaded rods 6 to rotate, the threaded rods 6 push a threaded cylinder 7 through the principle of thread movement, the threaded cylinder 7 pulls a connecting rod 8, the connecting rod 8 pulls the U-shaped placing block 5, the U-shaped placing block 5 drives the chain to move, and therefore the position of a riveting column is positioned through a positioning rod 17;
then after the chain is positioned, starting a telescopic cylinder 91, pulling a connecting plate 92 by the telescopic cylinder 91, pulling an L-shaped push rod 93 by the connecting plate 92, pushing a pressing block 94 by the L-shaped push rod 93 to press the chain, and driving a thimble 4 to eject the riveting column on each section of the chain by using a hydraulic telescopic rod 3;
and finally, after the riveting columns on the chain are ejected out by the ejector pins 4, the riveting columns enter the strip-shaped openings on the workbench 1 through the material leakage openings, and then fall into the collection tray 14 through the strip-shaped openings for collection.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an accurate festival device of tearing open of chain, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is fixedly connected with an L-shaped support frame (2), the bottom of the L-shaped support frame (2) is fixedly connected with a hydraulic telescopic rod (3), the bottom of the hydraulic telescopic rod (3) is fixedly connected with a support plate (16), and the bottom of the support plate (16) is fixedly connected with a positioning rod (17) and a thimble (4);
the upper surface of the workbench (1) is connected with a U-shaped placing block (5) in a sliding mode, two symmetrically distributed grooves are formed in the upper surface of the workbench (1), threaded rods (6) are rotatably connected into the grooves through bearings, threaded cylinders (7) are connected to the outer walls of the threaded rods (6) in a threaded mode, connecting rods (8) are fixedly connected to the upper surfaces of the threaded cylinders (7), and one ends, far away from the threaded cylinders (7), of the connecting rods (8) are fixedly connected with the side walls of the U-shaped placing block (5);
a rotating motor (10) is fixedly connected to the left side of the workbench (1), the output end of the rotating motor (10) is fixedly connected with a first gear (11), the outer walls of the two threaded rods (6) are fixedly connected with second gears (12), and the two second gears (12) are meshed with the first gear (11);
the upper surface of the workbench (1) is fixedly connected with a pressing mechanism (9).
2. The accurate festival device that tears open of chain of claim 1, its characterized in that: the lateral wall that piece (5) were placed to the U type has seted up the drain hole, and the surface of workstation (1) set up with the corresponding bar opening of drain hole, the equal fixedly connected with supporting leg (13) of bottom four corners department of workstation (1), it is a plurality of common fixedly connected with catch tray (14) between supporting leg (13).
3. The accurate festival device that tears open of chain of claim 1, its characterized in that: the left side of the workbench (1) is fixedly connected with a protective cover (15) corresponding to the rotating motor (10), the first gear (11) and the second gear (12).
4. The accurate festival device that tears open of chain of claim 1, its characterized in that: the surface of the workbench (1) is provided with scales corresponding to the positioning rod (17), and the side wall of the threaded cylinder (7) is fixedly connected with a pointer corresponding to the scales.
5. The accurate festival device that tears open of chain of claim 1, its characterized in that: hold-down mechanism (9) include with workstation (1) fixed surface be connected telescopic cylinder (91), the output fixedly connected with connecting plate (92) of telescopic cylinder (91), the L type catch bar (93) of two symmetric distributions of lateral wall fixedly connected with of connecting plate (92), two the equal fixedly connected with compact heap (94) in bottom of the vertical portion of L type catch bar (93).
6. The accurate chain joint dismounting device according to claim 5, characterized in that: one side of the pressing block (94) far away from the L-shaped push rod (93) is provided with an anti-slip pad, and the specific material of the anti-slip pad is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021274504.XU CN212884833U (en) | 2020-07-03 | 2020-07-03 | Accurate festival device of tearing open of chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021274504.XU CN212884833U (en) | 2020-07-03 | 2020-07-03 | Accurate festival device of tearing open of chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212884833U true CN212884833U (en) | 2021-04-06 |
Family
ID=75282048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021274504.XU Active CN212884833U (en) | 2020-07-03 | 2020-07-03 | Accurate festival device of tearing open of chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212884833U (en) |
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2020
- 2020-07-03 CN CN202021274504.XU patent/CN212884833U/en active Active
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