CN210817033U - Positioning pin assembly for edge covering die - Google Patents

Abstract

The utility model discloses a locating pin subassembly for mould of borduring, include the connecting rod and establish the base plate at the connecting rod rear side, the upper and lower both sides surface of the front end of connecting rod has welded the last round pin axle and the lower round pin axle that are vertical state respectively, the rear end fixed insertion of connecting rod is equipped with the internal thread cover, threaded connection has the threaded rod on the internal thread cover, the through-hole has been seted up at the middle part of base plate upper end, the base plate rear side just is located the skin weld of through-hole below and has the mount pad, the last fixed surface of mount pad installs the motor, the output shaft end of motor is connected with the connecting axle, the other end of connecting axle runs through the through-hole and extends to the front side of side surface before the base plate, the one end that the connecting axle is located the base plate front side. The utility model discloses easy operation convenience at the in-process that uses is favorable to using when carrying out asynchronous location in two positions of the mould of borduring.

Description

Positioning pin assembly for edge covering die

Technical Field

The utility model relates to a mould locating pin technical field especially relates to a locating pin subassembly for mould of borduring.

Background

Realize the quick mould of borduring of product structure among the industrial production process when the mould of borduring, because the variety of product structure, make the kind and the structure of the mould of borduring also demonstrate diversified phenomenon, the mould of borduring need fix a position it through the locating pin subassembly at the in-process that uses, the structure to the mould of borduring is different, also make the structure of locating pin subassembly present different states, wherein when needs carry out asynchronous location to two positions of the mould of borduring, traditional locating pin subassembly has the troublesome poeration in the process of using, inconvenient problem. To this end, we propose a locating pin assembly for a hemming die.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a positioning pin component for a binding die.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a locating pin assembly for a hemming die comprises a connecting rod and a base plate arranged on the rear side of the connecting rod, wherein the base plate is in a vertical state, the surface of the front side of the base plate faces the connecting rod, an upper pin shaft and a lower pin shaft which are in a vertical state are welded on the surfaces of the upper side and the lower side of the front end of the connecting rod respectively, an internal thread sleeve is fixedly inserted at the rear end of the connecting rod, a threaded rod is connected with the internal thread sleeve in a threaded manner, the upper end and the lower end of the threaded rod extend to the upper side and the lower side of the connecting rod respectively, a through hole is formed in the middle of the upper end of the base plate, a mounting seat is welded on the surface of the rear side of the base plate and below the through hole, a motor is fixedly arranged on the upper surface of the mounting seat, a connecting shaft is connected to the, the commutator is positioned above the upper end of the threaded rod, the input end of the commutator is connected with the end part of the connecting shaft, and the output end of the commutator is fixedly connected with the upper end surface of the threaded rod.

Preferably, the end face welding of the lower extreme of threaded rod has the spacing dish, the fixed cover in upper end of threaded rod is equipped with the spacing ring, the upper surface of spacing ring is the same level as the up end of threaded rod mutually.

Preferably, the lower extreme and the side middle part of base plate rear side surface all weld the mounting panel, the mounting hole has been seted up on the mounting panel.

Preferably, the terminal surface fixedly connected with of connecting rod rear end dimension steady piece, the rear end face of dimension steady piece is equipped with the clearance with the preceding side surface of base plate, the rear end of dimension steady piece has been seted up and has been maintained steady hole and has been installed through maintaining steady hole and have been maintained the steady pole, the terminal surface of maintaining steady pole upper and lower both ends all welds and has been maintained steady seat, maintain the surface of steady seat equal fixed connection in the base plate front side.

Preferably, the maintenance and stabilization seat at the upper end of the maintenance and stabilization rod is parallel and level with the limiting ring at the upper end of the threaded rod, and the maintenance and stabilization seat at the lower end of the maintenance and stabilization rod is parallel and level with the limiting disc at the lower end of the threaded rod.

The utility model provides a locating pin subassembly for mould of borduring, beneficial effect lies in: in the process of installation and use, the whole positioning pin assembly is fixedly installed through the installation plate, so that the motor is connected with a power supply, and the upper pin shaft and the lower pin shaft on the connecting rod are aligned with the two points to be positioned of the edge covering die, when the two points to be positioned of the edge covering die are positioned asynchronously, the motor can be controlled to rotate, at the moment, under the linkage of the connecting shaft and the commutator, the threaded rod is driven to rotate, when the threaded rod rotates clockwise, the internal thread sleeve moves downwards relative to the threaded rod, thereby enabling the connecting rod and the upper pin shaft and the lower pin shaft on the connecting rod to synchronously move downwards, when the threaded rod rotates anticlockwise, at the moment, the internal thread sleeve moves upwards relative to the threaded rod, so that the connecting rod and the upper pin shaft and the lower pin shaft on the connecting rod can synchronously move upwards, in the process that the upper pin shaft and the lower pin shaft move downwards, the whole positioning pin assembly can position the lower positioning point of the edge covering die through the lower pin shaft; at last round pin axle and the in-process of round pin axle upward movement down, the round pin axle is gone up to whole locating pin subassembly accessible realizes the location to the last setpoint of the mould of borduring, consequently, whole locating pin subassembly is at the in-process of using, the order of accessible control threaded rod, anticlockwise rotation realizes treating two of the mould of borduring and carries out asynchronous location to the position of treating fixing, the threaded rod drives by the motor at the pivoted in-process, consequently, the simple operation of whole locating pin subassembly in the in-process of using is convenient, be favorable to using when carrying out asynchronous location in two positions of the mould of borduring.

Drawings

Fig. 1 is a front view of a positioning pin assembly for a hemming die according to the present invention;

fig. 2 is the utility model provides a cross-sectional view of a locating pin subassembly for mould of borduring.

In the figure: the device comprises a connecting rod 1, an upper pin shaft 2, a lower pin shaft 3, a base plate 4, a mounting plate 5, a mounting hole 6, a through hole 7, a mounting seat 8, a motor 9, a commutator 10, a threaded rod 11, a limiting ring 12, a limiting disc 13, an internal thread sleeve 14, a stabilizer seat 15, a stabilizer rod 16, a stabilizer block 17 and a connecting shaft 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a locating pin assembly for a hemming die comprises a connecting rod 1 and a base plate 4 arranged at the rear side of the connecting rod 1, wherein the base plate 4 is in a vertical state, the surface of the front side of the base plate 4 faces the connecting rod 1, an upper pin shaft 2 and a lower pin shaft 3 which are in a vertical state are respectively welded on the upper side surface and the lower side surface of the front end of the connecting rod 1, an internal thread sleeve 14 is fixedly inserted at the rear end of the connecting rod 1, a threaded rod 11 is connected on the internal thread sleeve 14 in a threaded manner, the upper end and the lower end of the threaded rod 11 respectively extend to the upper side and the lower side of the connecting rod 1, a through hole 7 is formed in the middle of the upper end of the base plate 4, a mounting seat 8 is welded on the surface of the rear side of the base plate 4 and below the through hole 7, a motor 9 is fixedly arranged, one end of the connecting shaft 18, which is positioned at the front side of the substrate 4, is connected with the commutator 10, the commutator 10 is positioned above the upper end of the threaded rod 11, the input end of the commutator 10 is connected with the end part of the connecting shaft 18, and the output end of the commutator 10 is fixedly connected with the upper end surface of the threaded rod 11.

The end face welding of the lower extreme of threaded rod 11 has spacing dish 13, and the fixed cover in upper end of threaded rod 11 is equipped with spacing ring 12, and the upper surface of spacing ring 12 is parallel and level mutually with the up end of threaded rod 11, carries out the pivoted in-process at threaded rod 11, and the in-process that the relative threaded rod 11 of thread bush 14 carries out the up-and-down motion including setting up of spacing dish 13 and spacing ring 12 avoids internal thread bush 14 to break away from threaded rod 11 from the lower extreme or the upper end of threaded rod 11.

The lower extreme and the side middle part of 4 rear side surfaces of base plate have all been welded mounting panel 5, have seted up mounting hole 6 on the mounting panel 5, and the locating pin subassembly is at the in-process of installation use, for realizing through mounting hole 6 on mounting panel 5 with the fixed connection between the exterior structure.

The end face fixedly connected with of connecting rod 1 rear end dimension steady piece 17, the rear end face of dimension steady piece 17 and the front side surface of base plate 4 are equipped with the clearance, dimension steady hole has been seted up to the rear end of dimension steady piece 17 and has been installed through dimension steady hole and have been stablized pole 16, the terminal surface at the upper and lower both ends of dimension steady pole 16 all welds dimension steady seat 15, it is all fixed connection on the surface of base plate 4 front side to dimension steady seat 15, the internal thread cover 14 carries out the in-process of up-and-down motion relative to threaded rod 11, dimension steady piece 17 is synchronous up-and-down motion relative to dimension steady pole 16, the cooperation between dimension steady piece 17 and the dimension steady pole 16 at this moment can avoid connecting rod 1 to take place to rock in following internal thread cover 14 and carrying out the up-and-down motion process, the stability.

The maintenance seat 15 at the upper end of the maintenance rod 16 is flush with the limit ring 12 at the upper end of the threaded rod 11, and the maintenance seat 15 at the lower end of the maintenance rod 16 is flush with the limit disc 13 at the lower end of the threaded rod 11.

In summary, the following steps: in the process of installation and use of the utility model, the whole locating pin component is fixedly installed through the installation plate 5, the motor 9 is connected with a power supply, the upper pin shaft 2 and the lower pin shaft 3 on the connecting rod 1 are aligned with two to-be-positioned points of the edge-covering die, when the two to-be-positioned points of the edge-covering die are positioned asynchronously, the motor 9 can be controlled to rotate, at the moment, under the linkage of the connecting shaft 18 and the commutator 10, the threaded rod 11 is driven and is in a rotating state, when the threaded rod 11 rotates clockwise, the internal thread sleeve 14 moves downwards relative to the threaded rod 11, the upper pin shaft 2 and the lower pin shaft 3 on the connecting rod 1 and the connecting rod 1 can move downwards synchronously, when the threaded rod 11 rotates anticlockwise, the internal thread sleeve 14 moves upwards relative to the threaded rod 11, and the upper pin shaft 2 and the lower pin shaft 3 on the connecting rod 1 and the connecting rod 1 can move upwards synchronously, in the process that the upper pin shaft 2 and the lower pin shaft 3 move downwards, the whole positioning pin assembly can position the lower positioning point of the edge covering die through the lower pin shaft 3; at last round pin axle 2 and the in-process of the upward motion of lower round pin axle 3, round pin axle 3 realizes the location to the last setpoint of the mould of borduring in whole locating pin subassembly accessible, consequently, whole locating pin subassembly is at the in-process of using, the order of accessible control threaded rod 11, anticlockwise rotation realizes treating two of the mould of borduring and treats that fixed position carries out asynchronous location, screw thread 11 is driven by motor 9 at the pivoted in-process, consequently, the simple operation of whole locating pin subassembly in the in-process of using is convenient, be favorable to using when carrying out asynchronous location in two azimuths of the mould of borduring.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A locating pin assembly for a hemming die comprises a connecting rod and a base plate arranged on the rear side of the connecting rod, wherein the base plate is in a vertical state, the surface of the front side of the base plate faces the connecting rod, the locating pin assembly is characterized in that an upper pin shaft and a lower pin shaft which are in a vertical state are welded on the surfaces of the upper side and the lower side of the front end of the connecting rod respectively, an internal thread sleeve is fixedly inserted at the rear end of the connecting rod, a threaded rod is connected onto the internal thread sleeve in a threaded mode, the upper end and the lower end of the threaded rod extend to the upper side and the lower side of the connecting rod respectively, a through hole is formed in the middle of the upper end of the base plate, a mounting seat is welded on the surface of the rear side of the base plate and located below the through hole, a motor is fixedly arranged on the upper surface of the mounting seat, a connecting shaft, the commutator is positioned above the upper end of the threaded rod, the input end of the commutator is connected with the end part of the connecting shaft, and the output end of the commutator is fixedly connected with the upper end surface of the threaded rod.

2. The locating pin assembly for the hemming die of claim 1, wherein a limiting disc is welded on the end face of the lower end of the threaded rod, a limiting ring is fixedly sleeved on the upper end of the threaded rod, and the upper surface of the limiting ring is flush with the upper end face of the threaded rod.

3. The positioning pin assembly for the hemming die of claim 1, wherein mounting plates are welded to the lower end of the rear side surface of the base plate and the middle of the side edge of the base plate, and mounting holes are formed in the mounting plates.

4. The positioning pin assembly for the edge covering die of claim 2, wherein a maintaining and stabilizing block is fixedly connected to the end face of the rear end of the connecting rod, a gap is formed between the rear end face of the maintaining and stabilizing block and the front side surface of the base plate, a maintaining and stabilizing hole is formed in the rear end of the maintaining and stabilizing block, a maintaining and stabilizing rod is installed through the maintaining and stabilizing hole, maintaining and stabilizing seats are welded to the end faces of the upper end and the lower end of the maintaining and stabilizing rod, and the maintaining and stabilizing seats are fixedly connected to the surface of the front side of the base plate.

5. The locating pin assembly for the hemming die of claim 4, wherein the stabilizing seat at the upper end of the stabilizing rod is flush with the limiting ring at the upper end of the threaded rod, and the stabilizing seat at the lower end of the stabilizing rod is flush with the limiting disc at the lower end of the threaded rod.

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