CN216706600U - Automatic pin machine of lock protecgulum - Google Patents
Automatic pin machine of lock protecgulum Download PDFInfo
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- CN216706600U CN216706600U CN202123075882.2U CN202123075882U CN216706600U CN 216706600 U CN216706600 U CN 216706600U CN 202123075882 U CN202123075882 U CN 202123075882U CN 216706600 U CN216706600 U CN 216706600U
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- pin
- guide rail
- pin inserting
- push rod
- front cover
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Abstract
The utility model provides an automatic pin machine of lock protecgulum, includes material feeding unit and pin device, and material feeding unit includes conveyer belt, apron guide rail and bearing guide, and the pin device includes protecgulum, contact pin mechanism and cylinder, and the protecgulum is connected to contact pin mechanism one end, and the cylinder is connected to the contact pin mechanism other end, the protecgulum includes apron, mounting groove and pinhole, and the apron inlays to be established in the mounting groove, and the mounting groove both sides are provided with the pinhole, and contact pin mechanism includes crossbeam, sloping block groove, button head push rod, thin push rod, built-in spring and bearing roller, and the cylinder is installed on the fixed plate, and the contact pin mechanism is connected to the cylinder front end, compares with prior art, and automatic pin machine in this embodiment has realized automatic installation and automatic feeding, has reduced the cost of labor.
Description
Technical Field
The utility model relates to the technical field of pin inserting machines, in particular to an automatic pin inserting machine for a front cover of a door lock.
Background
The PIN inserting machine is also called as a PIN inserting machine and PIN PIN inserting machine equipment, pneumatic power is derived from a motor, the PIN inserting machine is mainly used for various coil frameworks, and the PIN inserting machine has the advantages of being simple to operate, high in working efficiency and the like. The representative models are YCI-28 models and YCI-76 models, etc., and the automatic pin inserting machine can continuously complete the pin making and pin inserting processes, so that the pin purchasing is changed into wire purchasing, the cost is greatly reduced, and the pin inserting efficiency is greatly improved due to the fact that manual operation is replaced, and the production economic benefit of mounting the binding post is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an automatic pin inserting machine for a front cover of a door lock, which can automatically install and automatically feed materials.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
an automatic pin inserting machine for a front cover of a door lock comprises a feeding device and a pin inserting device, wherein the feeding device comprises a conveying belt, a cover plate guide rail and a needle roller guide rail, the pin inserting device comprises a front cover, a pin inserting mechanism and a cylinder, one end of the pin inserting mechanism is connected with the front cover, the other end of the pin inserting mechanism is connected with the cylinder, the front cover comprises a cover plate, a mounting groove and a needle hole, the cover plate is embedded in the mounting groove, the needle hole is formed in two sides of the mounting groove, the pin inserting mechanism comprises a cross beam, a sloping block groove, a round head push rod, a thin push rod, a built-in spring and a needle roller, the cross beam is arranged at one end of the pin inserting mechanism, the sloping block groove is connected with the cross beam, the right end of the round head push rod is connected with the sloping block groove, the thin push rod is arranged inside the round head push rod, the built-in spring is embedded in the round head push rod, the needle roller is arranged at the left end of the thin push rod, the cylinder is arranged on a fixing plate, and the front end of the cylinder is connected to the beam of the pin inserting mechanism.
Preferably, the front cover is fixedly arranged on the fixing plate, the fixing block is arranged on the fixing plate, the cover plate guide rail is vertically arranged at the mounting groove and is parallel to the mounting groove, the needle roller guide rail is connected with the needle connector, and the needle roller guide rail is arranged at the symmetrical positions of the two sides of the cover plate guide rail.
Preferably, the oblique block groove is groove-shaped, the radius of the oblique block groove is matched with the radius of the upper circle of the roller pin, and the oblique block groove has an oblique angle and pushes the round-head push rod to move leftwards.
Preferably, the cover plate guide rail is a hollow rectangular guide rail, the cover plate and the cover plate guide rail are in interference fit, and a fixing plate is arranged below the cover plate guide rail.
Preferably, a built-in spring is arranged in the round head push rod, and the round head push rod automatically restores to the original shape after the pin inserting action is completed.
Preferably, outer springs are symmetrically arranged on two side edges of the pin inserting mechanism, and the pin inserting mechanism automatically returns to the original position after the pin inserting is finished.
Compared with the prior art, the automatic pin inserting machine for the front cover of the door lock has the beneficial effects that: in sending into the apron guide rail through the mode of conveyer belt earlier, because apron self has weight, the apron can fall into the mounting groove, and the baffle is designed simultaneously, prevents that the apron from falling out, and same mode is sent into the bearing pin guide with the bearing pin, makes the bearing pin insert the pinhole of protecgulum both sides to make the protecgulum link together with the apron, realize automatic installation and automatic feeding, reduced the cost of labor.
Drawings
Fig. 1 is a schematic design diagram of an automatic pin inserting machine for a front cover of a door lock.
Fig. 2 is a diagram of a pin inserting device of an automatic pin inserting machine for a front cover of a door lock.
Fig. 3 is a front cover diagram of an automatic pin inserting machine for a front cover of a door lock.
Fig. 4 is a front cover position diagram of an automatic pin inserting machine for a front cover of a door lock.
Reference numerals: 1. a feeding device; 11. a conveyor belt; 12. a cover plate guide rail; 13. a needle roller guide rail; 2. a pin inserting device; 21. a front cover; 211. a cover plate; 212. mounting grooves; 213. a pinhole; 22. a pin inserting mechanism; 221. a cross beam; 222. an oblique block groove; 223. a round head push rod; 224. a thin push rod; 225. a built-in spring; 226. rolling needles; 227. an outer spring; 228. a support block; 229. a fixed seat joint; 230. inserting a pin joint; 23. a cylinder; 3. a fixing plate; 4. and (5) fixing blocks.
Detailed Description
The utility model is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 4, an automatic pin inserting machine for a front cover of a door lock comprises a feeding device 1 and a pin inserting device 2, wherein the feeding device 1 comprises a conveyor belt 11, a cover plate guide rail 12 and a needle roller guide rail 13, the pin inserting device 2 comprises a front cover 21, a pin inserting mechanism 22 and a cylinder 23, one end of the pin inserting mechanism 22 is connected with the front cover 21, the other end of the pin inserting mechanism 22 is connected with the cylinder 23, the front cover 21 comprises a cover plate 211, a mounting groove 212 and needle holes 213, the cover plate 211 is embedded in the mounting groove 212, the needle holes 213 are arranged on two sides of the mounting groove 212, the pin inserting mechanism 22 comprises a cross beam 221, a bevel block groove 222, a round head push rod 223, a thin push rod 224, an internal spring 225 and a needle roller 226, the cross beam 221 is arranged at one end of the pin inserting mechanism 22, the bevel block groove 222 is connected with the cross beam 221, the right end of the round head push rod 223 is connected with the bevel block groove 222, the thin push rod 224 is arranged inside the round head push rod 223, the built-in spring 225 is embedded in the round head push rod 223, the needle roller 226 is arranged at the left end of the thin push rod 224, the air cylinder 23 is installed on the fixed plate 3, and the front end of the air cylinder 23 is connected to the cross beam 221 of the pin inserting mechanism 22.
In this embodiment, during the automatic feeding operation, it is necessary to send the cover plate 211 into the cover plate guide rail 12 through the conveyor belt 11 first, the cover plate guide rail 12 is a hollow rectangular guide rail, the middle size of the cover plate guide rail can just pass through the cover plate 211, the fixing plate 3 is arranged below the cover plate guide rail 12, so as to prevent the cover plate 211 from falling out of the cover plate guide rail 12, because the cover plate 211 has its own weight, the cover plate 211 can fall into the mounting groove 212 of the front cover 21 from the conveyor belt 11, and then the needle roller 226 is sent into the needle roller guide rail 13 through the conveyor belt 11, wherein the cover plate guide rail 12 is aligned with the mounting groove 212 of the front cover 21, so when the cover plate 211 falls into the mounting groove 212 through the conveyor belt 11, it can be ensured that the hole thereof is aligned with the needle hole 213 of the needle roller guide rail 13, and meanwhile, the baffle plate is designed to prevent the cover plate 211 from falling out of the mounting groove 212.
When automatic pin inserting work is carried out, when the cover plate 211 and the roller pins 226 are both sent to a designated guide rail, the cross beam 221 of the pin inserting mechanism 22 is installed at one end of the air cylinder 23, the pin inserting mechanism 22 is pushed by the air cylinder 23, namely, horizontal movement is changed into vertical movement, so that the cross beam 221 moves along the downward direction, because the cross beam groove 222 and the cross beam 221 are connected bodies, the cross beam groove 222 also moves downward, the cross beam groove 222 has a certain inclination angle, so that the round head push rod 223 moves leftwards, the thin push rod 224 is connected to the round head push rod 223, so that the roller pins 224 also move leftwards, the roller pins 226 are pushed, the roller pins 226 are inserted into the pin holes 213 at the two sides of the front cover 21, and the pin inserting action is completed.
When the material taking operation is carried out, after the pin inserting operation is completed, the front cover 21 can be directly taken out, and the front cover 21 can not be taken out to be interfered because the upper end of the baffle is not fixed.
According to the automatic pin inserting machine for the front cover of the door lock, the cover plate is conveyed to the guide rail of the cover plate through the conveyor belt, the cover plate falls into the mounting groove of the front cover by using the self weight, the roller pins are conveyed to the roller pin guide rail through the conveyor belt, the pin inserting mechanism is pushed by the air cylinder to change horizontal motion into vertical motion, so that the roller pins are inserted into the pin holes on the two sides of the front cover to complete pin inserting work, and then the front cover and the cover plate are connected together, so that automatic mounting and automatic feeding are realized, and the labor cost is reduced.
Finally, it should be noted that: the above examples are merely illustrative of the technical solutions of the present invention, and not limitative thereof; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The automatic pin inserting machine for the front cover of the door lock is characterized by comprising a feeding device (1) and a pin inserting device (2), wherein the feeding device (1) comprises a conveyor belt (11), a cover plate guide rail (12) and a roller pin guide rail (13), the pin inserting device (2) comprises a front cover (21), a pin inserting mechanism (22) and a cylinder (23), one end of the pin inserting mechanism (22) is connected with the front cover (21), the other end of the pin inserting mechanism (22) is connected with the cylinder (23), the front cover (21) comprises a cover plate (211), a mounting groove (212) and a pin hole (213), the cover plate (211) is embedded in the mounting groove (212), the pin holes (213) are formed in two sides of the mounting groove (212), the pin inserting mechanism (22) comprises a cross beam (221), an inclined block groove (222), a round head push rod (223), a thin push rod (224), an internal spring (225) and a roller pin (226), crossbeam (221) sets up in insertion pin mechanism (22) one end, swash block groove (222) are connected in crossbeam (221), swash block groove (222) are connected to button head push rod (223) right-hand member, thin push rod (224) set up inside button head push rod (223), built-in spring (225) are embedded in button head push rod (223), kingpin (226) set up the left end at thin push rod (224), install on fixed plate (3) cylinder (23), just cylinder (23) front end is connected on crossbeam (221) of insertion pin mechanism (22).
2. The automatic pin inserting machine for the front cover of the door lock as claimed in claim 1, wherein the front cover (21) is fixedly arranged on the fixing plate (3), the fixing block (4) is arranged on the fixing plate (3), the cover plate guide rail (12) is vertically arranged at the mounting groove (212), the needle roller guide rail (13) is connected with the pin joint (230), and the needle roller guide rail (13) is arranged at the bilateral symmetry position of the cover plate guide rail (12).
3. The automatic pin inserting machine for the front cover of the door lock as claimed in claim 1, wherein the cam groove (222) is formed in a groove shape, the radius of the groove is matched with the radius of a circle on the roller pin (226), and the cam groove (222) has an inclined angle to push the round push rod (223) to move leftwards.
4. The automatic pin inserting machine for the front cover of the door lock as claimed in claim 1, wherein the cover plate guide rail (12) is a hollow rectangular guide rail, the cover plate (211) and the cover plate guide rail (12) are in interference fit, and the fixing plate (3) is arranged below the cover plate guide rail (12).
5. The automatic pin inserting machine for the front cover of the door lock as claimed in claim 1, wherein the round head push rod (223) is internally provided with an internal spring (225).
6. The automatic pin inserting machine for the front cover of the door lock as claimed in claim 1, wherein the pin inserting mechanism (22) is symmetrically provided with outer springs (227) at two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123075882.2U CN216706600U (en) | 2021-12-09 | 2021-12-09 | Automatic pin machine of lock protecgulum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123075882.2U CN216706600U (en) | 2021-12-09 | 2021-12-09 | Automatic pin machine of lock protecgulum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216706600U true CN216706600U (en) | 2022-06-10 |
Family
ID=81883089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123075882.2U Active CN216706600U (en) | 2021-12-09 | 2021-12-09 | Automatic pin machine of lock protecgulum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216706600U (en) |
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2021
- 2021-12-09 CN CN202123075882.2U patent/CN216706600U/en active Active
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