CN211541007U

CN211541007U - Clamping device and clamping die for assembling pin/plug body on padlock

Info

Publication number: CN211541007U
Application number: CN202020124494.5U
Authority: CN
Inventors: 田平现
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-09-22
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a clamping device and clamping die for pin/cock body assembly on padlock belongs to tool to lock processing equipment field, and it is including the assembly base, is equipped with the clamping device who is used for pin/cock body assembly on the assembly base for the clamping device of pin/cock body assembly on the padlock is including connecting the subassembly that blocks on the assembly base, the aperture cross sectional dimension that the lower whereabouts hole department that blocks the subassembly changes the lower hole that falls, and the stop can elastic expansion, and the stop is equipped with the spigot surface, downthehole work piece atress extrusion spigot surface makes the stop shrink and opens the lower hole that falls. When a workpiece falls into the falling hole, the workpiece cannot directly slide out of the falling hole, and when the workpiece needs to be pressed into the machining hole of the lock body below the assembly base, the blocking part is provided with the guide surface, the workpiece in the falling hole is stressed to extrude the guide surface of the blocking part to enable the blocking part to contract and open the falling hole, and the workpiece is pressed into the machining hole of the lock body below the assembly base.

Description

Clamping device and clamping die for assembling pin/plug body on padlock

Technical Field

The utility model relates to a tool to lock processing equipment field especially relates to a clamping device and clamping die who is used for pin/cock body assembly on the padlock.

Background

People can use the lock in many times in life, and the lock body of the lock is provided with a buckled annular or straight-line-shaped metal stem, namely a 'lock beam', so that the lock is directly buckled with the lock body through the lock beam to form a closed lockset. When the lock is machined and installed, a plurality of machining holes need to be drilled in the lock body and used for installing parts in the lock body, and the assembled lock needs to seal the machining holes with plug bodies.

The application number is 2019206711274's lockpin installation monitoring device of padlock rigging equipment, it puts into the feed port on the slider with the pin/cock body through the feed port, promote the punching press hole of slider intercommunication top and the drop hole of below, the drop hole docks with the processing hole on the lock body, stamping device gets into from the punching press hole and pushes in the processing hole of lock body with the pin/cock body from the feed port downwards, but often use, feed port and drop hole are under stamping device continuous punching press, the aperture can grow, when pushing away the feed port of slider to punching press center, because the lock body does not arrive drop hole department with the slider in step, the pin/cock body can be directly followed the feed port of aperture grow and drop hole roll-off, influence the pin/cock body and assemble in the processing hole of lock body.

Disclosure of Invention

The utility model aims to solve the technical problem that a clamping device and clamping die that are used for the tight pin of padlock/cock body clamp during assembly of cock body are provided.

The technical scheme of the utility model is that: a clamping device for pin/cock body assembly on padlock, its characterized in that, it is including connecting the subassembly that blocks on the assembly base, the part that blocks the subassembly keeps off in the whereabouts hole department of assembly base, and the part that blocks the subassembly can elastic expansion, the part that blocks be used for changing the aperture cross-sectional dimension in the whereabouts hole, the part that blocks is equipped with the spigot surface, the downthehole work piece atress extrusion part that falls makes the spigot surface shrink of part and open the hole that falls.

The assembly base is provided with a placement hole, the placement hole is communicated with the falling hole, the blocking assembly is connected with the placement hole, and the blocking part of the blocking assembly is exposed out of the hole wall of the falling hole.

The blocking assembly is arranged in the arranging hole and comprises a rear cover, an elastic piece and the blocking part, wherein the rear cover, the elastic piece and the blocking part are connected to the outer end of the arranging hole, the arranging hole is a slotted hole with at least two steps and comprises a first-step hole and a second-step hole, the second-step hole is communicated with the first-step hole and a falling hole, and the size of the second-step hole is smaller than the maximum size of the blocking part.

The blocking assembly is arranged in the placing hole and comprises a rear cover, an elastic piece and the blocking part, wherein the rear cover, the elastic piece and the blocking part are connected to the outer end of the placing hole, the maximum size of the blocking part is equal to the size of the placing hole, the maximum size of the blocking part is larger than the aperture of the falling hole, and the blocking part is exposed from the hole wall of the falling hole.

The axis of the placement hole is perpendicular to or intersected with the axis of the falling hole, and the blocking portion stretches and retracts along the axis direction of the placement hole.

The elastic part comprises a spring, one end of the spring is connected to the rear cover, the other end of the spring is connected to the blocking part, the spring is in a compressed state, the blocking part is pressed into the downward falling hole by resilience force of the spring, and the blocking part is exposed from the hole wall of the downward falling hole.

The blocking part is a sphere, a hemisphere, a prismoid or a pyramid.

The guide surface of the blocking part is a cambered surface or an inclined surface.

A clamping die is characterized by comprising an assembly base, wherein a sliding block is arranged in the assembly base, the assembly base is connected with a driver and used for driving the sliding block to reciprocate in the assembly base, the position of a feeding hole in the sliding block is switched between a punching hole and a feeding hole in the assembly base, a falling hole opposite to the punching hole is further formed in the assembly base, the feeding hole moves to the punching hole and is communicated with the punching hole and the falling hole up and down, and a clamping device used for pin/plug body assembly on a padlock is arranged at the position of the falling hole.

The driver comprises a driving cylinder, the driving cylinder drives a sliding block to move in a reciprocating mode in the assembling base, and the position of a feeding hole in the sliding block is switched between a punching hole and the feeding hole in the assembling base.

Compared with the prior art, the utility model has the advantages that it is including connecting the subassembly that stops on assembling the base, the stop part that stops the subassembly keeps off in the whereabouts hole department of assembling the base, and the stop part that stops the subassembly can elastically stretch out and draw back, the stop part be used for changing the aperture cross-sectional dimension in whereabouts hole, the work piece when falling into whereabouts downthehole, can directly not follow the downthehole roll-off in whereabouts, need impress the work piece in the processing of assembling base below lock body when downthehole, because the stop part is equipped with the spigot surface, the spigot surface of downthehole work piece atress extrusion stop part of whereabouts makes the stop part shrink and opens the hole that falls, the work piece is impressed in.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the background art and explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a partial sectional view of the present invention.

Fig. 3 is a partial sectional view of the present invention.

Fig. 4 is a partial sectional view of the present invention.

In the figure: 1. clamping the mold; 2. a feed port; 3. a driver; 4. assembling a base; 5. a blocking component; 6. a slider; 7. punching a hole; 8. a chute; 9. a feed hole; 10. dropping a hole; 11. a rear cover; 12. placing the hole; 13. a first stepped hole; 14. an elastic member; 15. a blocking portion; 16. a second step hole.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-3, the clamping mold 1 comprises an assembling base 4, a slide block 6 is arranged in the assembling base 4, a feeding hole 9 is arranged on the slide block 6, the assembling base 4 is connected with a driver 3 for driving the slide block 6 to reciprocate in the assembling base 4, preferably, the driver 3 comprises a driving cylinder, the assembly base 4 is provided with a chute 8, the driving cylinder drives a sliding block 6 to reciprocate in the chute 8 on the assembly base 4, the upper end of the assembly base 4 is provided with a feeding hole 2 and a punching hole 7, the lower end of the assembly base 4 is provided with a falling hole 10 opposite to the punching hole 7, the position of a feeding hole 9 on the sliding block 6 is switched between the feeding hole 2 and the punching hole 7 on the assembly base 4, the feeding hole 9 is communicated with the punching hole 7 and the falling hole 10 up and down when moving to the position of the punching hole 7, and a clamping device for assembling the pin/plug body on the padlock is arranged at the position of the falling hole 10 of the assembly base 4.

Generally speaking, when clamping die 1 initial condition, the feed port 9 on the slider 6 docks with the 2 position of feed port on the assembly base 4, put into feed port 2 with the work piece, the work piece falls into feed port 9 on the slider 6 from feed port 2, driver 3 drive slider 6 moves relative assembly base 4, feed port 9 on the slider 6 moves to punching press hole 7 below, feeding hole 9 communicates punching press hole 7 and whereabouts hole 10 on the assembly base 4 from top to bottom, the work piece in the feed port 9 falls into the whereabouts hole 10 of below, the work piece is located and is blocked the whereabouts by the above-mentioned clamping device who is used for the padlock pin/cock body assembly on the assembly base 4.

Fig. 4 shows, a clamping device for padlock upper pin/cock body assembly is including connecting the subassembly 5 that blocks on assembly base 4, be equipped with the settlement hole 12 on assembly base 4, settlement hole 12 and whereabouts hole 10 intercommunication, block subassembly 5 and be connected with settlement hole 12, preferably, block subassembly 5 and establish in settlement hole 12, block subassembly 5 including connecting back lid 11, elastic component 14 and the portion 15 that blocks in settlement hole 12 outer end, fixed connection can be dismantled with assembly base 4 to back lid 11, preferably, back lid 11 and assembly base 4 threaded connection or back lid 11 and assembly base 4 pass through screw fixed connection.

The elastic part 14 comprises a spring, one end of the spring is connected to the rear cover 11, the other end of the spring is connected to the blocking part 15, the spring is in a compression state, the blocking part 15 is pressed into the downward falling hole 10 by resilience force of the spring, the blocking part 15 is exposed from the hole wall of the downward falling hole 10, the blocking part 15 of the blocking assembly 5 is blocked at the falling hole 10 of the assembly base 4, the blocking part 15 is used for changing the aperture section size of the downward falling hole 10, and a workpiece falls into the downward falling hole 10 and is blocked by the blocking part 15. The elastic member 14 allows the blocking portion 15 of the blocking assembly 5 to elastically expand and contract, the axis of the seating hole 12 being perpendicular to or intersecting the axis of the drop hole 10, and the blocking portion 15 expanding and contracting in the axial direction of the seating hole 12.

The blocking portion 15 is disposed in the disposition hole 12 in various structures, for example:

the placing hole 12 is a groove hole with at least two steps and comprises a first step hole 13 and a second step hole 16, the second step hole 16 is communicated with the first step hole 13 and the dropping hole 10, the size of the second step hole 16 is smaller than the maximum size of the blocking part 15, the blocking part 15 is pressed on the second step hole 16 by the elastic part 14, and the blocking part 15 is exposed out of the hole wall of the dropping hole 10.

Secondly, the maximum size of the blocking part 15 is equal to the size of the placing hole 12, the maximum size of the blocking part 15 is larger than the aperture of the drop hole 10, and the blocking part 15 is exposed from the hole wall of the drop hole 10.

The blocking part 15 is provided with a guide surface, preferably, the guide surface of the blocking part 15 is an arc surface or an inclined surface, and preferably, the blocking part 15 is a sphere, a hemisphere, a prism table or a pyramid.

When a workpiece in the falling hole 10 needs to be pressed into the machining hole of the lock body below the falling hole 10, the falling hole 10 is in butt joint with the machining hole of the lock body, a punching device is correspondingly arranged above the punching hole 7, the punching device penetrates through the punching hole 7 and the feeding hole 9 to press the workpiece in the falling hole 10 downwards, the workpiece in the falling hole 10 is stressed to extrude the guide surface of the blocking part 15 so that the blocking part 15 is contracted into the accommodating hole 12 and the falling hole 10 is opened, and the workpiece is stressed to be pressed into the machining hole of the lock body below the falling hole 10.

It is right above the utility model provides a clamping device and clamping die for pin/cock body assembly on padlock have carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, and the description of above embodiment is only used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A clamping device for pin/cock body assembly on padlock, its characterized in that, it is including connecting the subassembly that blocks on the assembly base, the part that blocks the subassembly keeps off in the whereabouts hole department of assembly base, and the part that blocks the subassembly can elastic expansion, the part that blocks be used for changing the aperture cross-sectional dimension in the whereabouts hole, the part that blocks is equipped with the spigot surface, the downthehole work piece atress extrusion part that falls makes the spigot surface shrink of part and open the hole that falls.

2. The clamping device for a padlock pin/plug assembly of claim 1, wherein the assembly base is provided with a placement hole, the placement hole is communicated with the drop hole, the blocking assembly is connected with the placement hole, and the blocking portion of the blocking assembly is exposed from the hole wall of the drop hole.

3. The clamping device for a padlock of claim 2, wherein the blocking element is provided in the seating hole and comprises a rear cover connected to the outer end of the seating hole, an elastic member and the blocking portion, the seating hole is a slotted hole having at least two steps and comprises a first step hole and a second step hole, the second step hole communicates the first step hole and the dropping hole, and the second step hole has a size smaller than the maximum size of the blocking portion.

4. A clamping device for a padlock pin/plug assembly according to claim 2, wherein the blocking assembly is provided in the receiving hole and comprises a rear cover connected to the outer end of the receiving hole, an elastic element and the blocking portion, the blocking portion having a maximum dimension equal to the receiving hole dimension and a maximum dimension greater than the diameter of the drop hole, the blocking portion being exposed from the wall of the drop hole.

5. A clamping device for a padlock pin/plug assembly according to claim 2, wherein the axis of the installation hole is perpendicular or intersects the axis of the drop hole, and the blocking part is telescopic in the direction of the axis of the installation hole.

6. A clamping apparatus for a padlock according to claim 3 or claim 4, wherein the resilient member comprises a spring, one end of the spring being connected to the rear cap and the other end of the spring being connected to the blocking portion, the spring being under compression, the resilience of the spring urging the blocking portion into the drop hole, the blocking portion emerging from the wall of the drop hole.

7. A clamping device for a padlock pin/plug assembly according to claim 1, characterized in that the blocking part is a sphere or a hemisphere or a pyramid.

8. A clamping device for a padlock pin/plug assembly according to claim 1, characterized in that the guide surface of the blocking part is a curved or inclined surface.

9. A clamping die is characterized by comprising an assembly base, wherein a sliding block is arranged in the assembly base, the assembly base is connected with a driver for driving the sliding block to reciprocate in the assembly base, the position of a feeding hole on the sliding block is switched between a punching hole and a feeding hole on the assembly base, a falling hole opposite to the punching hole is further formed in the assembly base, the feeding hole moves to the punching hole and is communicated with the punching hole and the falling hole up and down, and a clamping device for pin/plug body assembly on a padlock according to claim 1 is arranged at the position of the falling hole of the assembly base in a blocking mode.

10. The clamping die of claim 9 wherein said actuator comprises a drive cylinder which drives a slide to reciprocate in said mounting base and wherein the position of said feed opening in said slide is switched between a punch opening in said mounting base and a feed opening in said mounting base.