CN219484418U

CN219484418U - Adaptive metal chain polishing positioning tool

Info

Publication number: CN219484418U
Application number: CN202222841875.7U
Authority: CN
Inventors: 姚玉明; 杨小勤; 陈伟忠
Original assignee: Suzhou Industrial Park Tiandi Chain Co ltd
Current assignee: Suzhou Industrial Park Tiandi Chain Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-08-08
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses an adaptive metal chain polishing positioning tool which comprises a supporting device, a first transmission device and a chain, wherein the first transmission device is symmetrically and rotatably arranged on the upper part of the side face of the supporting device, the chain is meshed and sleeved on the outer surface of the first transmission device, a supporting frame is fixedly arranged in the supporting device, a second threaded rod is rotatably clamped at the center of one side of the supporting frame, a first supporting plate is welded on the upper part of the center of the other side of the supporting frame, a second supporting plate is slidably inserted at the edge of one end of the upper surface of the first supporting plate, a first threaded rod is rotatably clamped at the center of the bottom face of the second supporting plate, and a first rotary table is fixedly connected with the bottom end of the first threaded rod. The tensioning positioning device can be used for positioning the tensioning of the chain through the first transmission device and the first transmission device, and can be convenient for carrying out adaptive positioning tensioning according to the overall size of the chain, so that the positioning tool can carry out adaptive tensioning positioning on the chains with various sizes.

Description

Adaptive metal chain polishing positioning tool

Technical Field

The utility model relates to the technical field of chain polishing positioning equipment, in particular to an adaptive metal chain polishing positioning tool.

Background

After the metal chain of the electric saw is used for a long time, the edge of the outer surface of the chain is blunt, so that the efficiency of the electric saw for cutting objects is reduced, the edge of the chain needs to be polished, and a positioning tool is needed when the edge of the chain is polished, so that the stability of the chain is ensured. However, the existing chain polishing positioning tool has some defects in the use process, such as: the existing chain polishing positioning tool is inconvenient to adapt to positioning and tensioning according to the overall size of a chain, so that the positioning tool cannot tightly position the chains with various sizes, and therefore the adaptive metal chain polishing positioning tool is required to solve the problem.

Disclosure of Invention

The utility model aims to provide an adaptive metal chain polishing and positioning tool for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adaptation type metal chain location frock of polishing, includes strutting arrangement, first transmission and chain, first transmission symmetry rotates installs in strutting arrangement's side upper portion, the chain meshing cup joints the surface at first transmission, strutting arrangement's inside fixed mounting has braced frame, braced frame's one side center rotation joint has the second threaded rod, braced frame's opposite side center upper portion welding has first backup pad, the upper surface one end edge slip grafting of first backup pad has the second backup pad, the bottom surface center rotation joint of second backup pad has first threaded rod, the bottom fixedly connected with first carousel of first threaded rod, the side of first braced frame just is located the upper portion edge fixed mounting of backup pad has the screwed pipe, braced frame's side center surface slidable mounting has the joint piece, the second drive sprocket is installed in the rotation of one end face of joint piece, the inside fixed mounting of first transmission has the connecting block, the surface rotation joint has the screw thread post, the one end center rotation joint has the connecting axle, the outer surface of first end connection axle has the first connection axle, the surface of connecting axle has the first connection axle.

Preferably, the connecting block is in threaded connection with one end of the threaded pipe through a threaded column.

Preferably, the second driving sprocket is slidably sleeved at the center of the side face of the supporting frame through a chain, and one end of the second threaded rod is in threaded connection with the center of one side of the upper surface of the chain.

Preferably, the first rotating disc is in threaded connection with the bottom surface of one end of the first supporting plate through a first threaded rod.

Preferably, a sliding groove is formed in the upper portion of the side face of the supporting frame, and one end of the connecting block is in sliding clamping connection with the upper portion of the side face of the supporting frame through the sliding groove.

Preferably, an external thread is arranged on the outer surface of one end of the connecting shaft, a plug hole is arranged on the side surface of the driving sprocket, and a nut is connected with the outer surface of one end of the connecting shaft in a threaded manner.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the rotation adjustment of the second threaded rod and the threaded column, the height position of the first transmission device and the transverse position of the transmission chain wheel pair can be respectively adjusted, so that the multidirectional tensioning adjustment of the chain can be carried out, and meanwhile, the stability of the chain is ensured.

According to the tensioning positioning device, the tensioning positioning of the chain is performed through the first transmission device, so that the tensioning positioning can be performed conveniently according to the overall size of the chain, and the positioning tool can perform tensioning positioning on chains with various sizes.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic view of a supporting device according to the present utility model;

fig. 3 is a schematic diagram illustrating the first transmission device of the present utility model in a disassembled state.

In the figure: 1-supporting device, 2-first transmission device, 3-chain, 4-second transmission sprocket, 5-first carousel, 6-first backup pad, 7-first threaded rod, 8-second backup pad, 9-screwed pipe, 10-second threaded rod, 11-braced frame, 12-first transmission sprocket, 13-second carousel, 14-connecting block, 15-screw thread post, 16-connecting axle, 17-nipple.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides an adaptation formula metal chain location frock of polishing, including strutting arrangement 1, first transmission 2 and chain 3, first transmission 2 symmetry rotation is installed in the side upper portion of strutting arrangement 1, the outside surface at first transmission 2 is cup jointed in the meshing of chain 3, the inside fixed mounting of strutting arrangement 1 has braced frame 11, the one side center rotation joint of braced frame 11 has second threaded rod 10, the welding of opposite side center upper portion of braced frame 11 has first backup pad 6, the upper surface one end edge sliding grafting of first backup pad 6 has second backup pad 8, the bottom surface center rotation joint of second backup pad 8 has first threaded rod 7, the bottom fixedly connected with first carousel 5 of first threaded rod 7, the side of braced frame 11 just is located the upper portion edge fixed mounting of first backup pad 6 has screwed pipe 9, the side center surface slidable mounting of braced frame 11 has the joint piece 17, the one end face rotation of joint piece 17 is installed second transmission 4, the inside fixed mounting of first transmission 2 has 14, the surface rotation joint of 14 has threaded post 15, the one end face center rotation joint 16 of first connecting block 14 has a connection 16, the first end 16 of connection block, the first end of connection block 16 has a connection block 13, the welding has a connection block 13.

The connecting block 14 is internally screwed with one end of the threaded tube 9 by means of a threaded post 15, thereby facilitating the adjustment of the lateral position of the first drive sprocket 12.

The second driving sprocket 4 is slidably sleeved at the center of the side face of the supporting frame 11 through the chain 3, and one end of the second threaded rod 10 is in threaded connection with the center of one side of the upper surface of the chain 3, so that the lifting of the chain 3 can be adjusted and controlled.

The first turntable 5 is in threaded connection with one end bottom surface of the first support plate 6 through a first threaded rod 7, so that the height position of the second support plate 8 is conveniently adjusted.

The upper side of the supporting frame 11 is provided with a chute, and one end of the connecting block 14 is in sliding clamping connection with the upper side of the supporting frame 11 through the chute, so that the sliding of the first transmission device 2 can be limited.

External threads are formed on the outer surface of one end of the connecting shaft 16, and the side surface of the first driving sprocket 12 is provided with a plug hole, so that the first driving sprocket 12 and the second driving sprocket 4 can be replaced conveniently, and a nut is connected to the outer surface of one end of the connecting shaft 16 in a threaded manner, so that the first driving sprocket 12 and the second driving sprocket 4 can be positioned.

Working principle: when the chain 3 is positioned and polished, the chain 3 is required to be firstly arranged in the tool so as to facilitate polishing and processing of the chain 3, the chain 3 is firstly sleeved on the outer surfaces of the two groups of first transmission chain wheels 12, then the bottom of the chain 3 is sleeved on the outer surfaces of the second transmission chain wheels 4, then the positions of the first transmission devices 2 and the second transmission chain wheels 4 are adjusted according to the tightness of the chain 3, the second threaded rod 10 is firstly reversely rotated so as to drive the sleeve joint block 17 to descend on the side surface of the supporting frame 11, meanwhile, the second transmission chain wheels 4 can drive the bottom of the chain 3 to synchronously descend, so that the chain 3 is kept in a tensioning state, when the size of the chain 3 is larger, the distance between the two groups of first transmission devices 2 can be adjusted, so that the tensioning range of the chain 3 is enlarged, the two groups of threaded columns 15 are firstly reversely rotated, so that the threaded column 15 slides in one end of the threaded pipe 9, the distance between the two groups of first transmission devices 2 is enlarged until the aim of tensioning the chain 3 is fulfilled, then the first rotary table 5 is rotated to drive the first threaded rod 7 to synchronously lift, the first threaded rod 7 drives the second support plate 8 at the top to synchronously lift until the second support plate 8 contacts with the central bottom surface of the top of the chain 3, so that the second support plate 8 plays a supporting role on the bottom of the chain 3, then a polishing tool is used for polishing the part of the chain 3 on the upper surface of the second support plate 8, when the chain 3 is rotated, the second rotary table 13 is pulled firstly to drive the first transmission chain wheel 12 to synchronously rotate through the connecting shaft 16, and when the first transmission chain wheel 12 is rotated, the chain 3 on the outer surface is driven to synchronously rotate, so that the polished part on the upper surface of the second support plate 8 is transferred, then continue to polish to the chain 3 part of second backup pad 8 upper surface can, wherein first drive sprocket 12 can make the one end of connecting axle 16 rotate in the inside of connecting block 14 when rotating, and second drive sprocket 4 can rotate in step at the side of chain 3, thereby guarantee that the normal rotation of chain 3 cup joints, when installing not unidimensional chain 3, can change first drive sprocket 12 and second drive sprocket 4, corresponding can, when dismantling change first drive sprocket 12 and second drive sprocket 4, reverse rotation first drive sprocket 12 and the nut of second drive sprocket 4 side, until the nut separates with the one end of connecting axle 16, then the first drive sprocket 12 and the second drive sprocket 4 of corresponding size are installed at connecting axle 16 and chain 3 surface, thereby can carry out the adaptation installation to not unidimensional chain 3, the tight location that rises of chain 3 through first transmission 2 and second drive sprocket 4, can be convenient for carry out the adaptation location tight according to the whole size of chain, thereby make the location frock can carry out the tight location of adaptation of multiple size that rises.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adaptation metal chain location frock of polishing, includes strutting arrangement (1), first transmission (2) and chain (3), side upper portion at strutting arrangement (1) is installed in the symmetry rotation of first transmission (2), the surface at first transmission (2) is cup jointed in the meshing of chain (3), its characterized in that: the inside fixed mounting of strutting arrangement (1) has braced frame (11), the center rotation joint in one side of braced frame (11) has second threaded rod (10), the welding of opposite side center upper portion of braced frame (11) has first backup pad (6), the inside fixed mounting of upper surface one end edge of first backup pad (6) has second backup pad (8), the center rotation joint in bottom surface of second backup pad (8) has first threaded rod (7), the bottom fixedly connected with first carousel (5) of first threaded rod (7), the side of braced frame (11) just is located the upper portion edge fixed mounting of first backup pad (6) has screwed pipe (9), the center surface slidable mounting in side of braced frame (11) has cover joint piece (17), one end face rotation of cover joint piece (17) has second drive sprocket (4), the inside fixed mounting of first transmission (2) has connecting block (14), the surface rotation joint of the surface of second backup pad (8) has threaded post (15), the surface rotation joint of one end face (14) has connecting axle (16) of connecting block (16), the surface of connecting axle (16) has first sprocket (16), the surface of connecting axle (16) is connected with first sprocket (13).

2. The adaptive metal chain polishing positioning tool according to claim 1, wherein: the connecting block (14) is connected with one end of the threaded pipe (9) through a threaded column (15) in an internal threaded mode.

3. The adaptive metal chain polishing positioning tool according to claim 2, wherein: the second driving chain wheel (4) is sleeved at the center of the side face of the supporting frame (11) in a sliding manner through the chain (3), and one end of the second threaded rod (10) is in threaded connection with the center of one side of the upper surface of the chain (3).

4. An adaptive metal chain grinding positioning tool according to claim 3, wherein: the first rotary table (5) is in threaded connection with the bottom surface of one end of the first supporting plate (6) through a first threaded rod (7).

5. The adaptive metal chain polishing positioning tool according to claim 4, wherein: the upper part of the side face of the supporting frame (11) is provided with a sliding groove, and one end of the connecting block (14) is in sliding clamping connection with the upper part of the side face of the supporting frame (11) through the sliding groove.

6. The adaptive metal chain polishing positioning tool according to claim 5, wherein: external threads are formed on the outer surface of one end of the connecting shaft (16), plug holes are formed in the side face of the first transmission sprocket (12), and a nut is connected with the outer surface of one end of the connecting shaft (16) in a threaded mode.