Assembling equipment for roller machining

Abstract

The utility model discloses assembling equipment for roller machining, which belongs to the technical field of roller machining and comprises a pedestal and a connecting column, a fixing frame is arranged on the pedestal, an electric push rod is mounted at the top of the fixing frame, and the output end of the electric push rod penetrates through the top of the fixing frame. The two arc-shaped clamping blocks are completely separated from the corresponding arc-shaped clamping grooves respectively, so that the assembly head is disassembled, the assembly head can be conveniently and rapidly assembled and disassembled, and the disassembly and assembly efficiency of the roller is effectively improved; through the counter-acting force generated by extrusion between the assembly head and the roller, the pressure spring is extruded by the bearing disc and contracts after being extruded, the pressure generated by the bottom end of the assembly head on the surface of the roller is buffered, and therefore downward pressing of the assembly head can be effectively buffered, and the situation that the assembly head is too large in extrusion force on the roller is avoided; and the machining precision of the roller is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a roller processing technical field, concretely is a kind of roller processing and is equipped with equipment. BACKGROUND

[0002] The main role of refrigerator drawer roller is to facilitate the sliding and drawing of drawer, to make the storage in refrigerator more convenient, through the design of roller, when needing to open refrigerator drawer, user only needs to push or pull drawer handle, roller will roll on slide rail along with the push and pull of drawer, so that drawer moves stably, when drawer is closed, roller is located at the top and bottom of slide rail, the position of drawer is stabilized by the contact friction force between roller and slide rail, to prevent drawer from sliding out, and the assembly and processing procedure of refrigerator drawer roller need to be completed on assembly equipment.

[0003] But the assembly head for processing roller of existing assembly equipment is usually fixed on the power assembly of equipment by multiple bolts, when needing to maintain when assembly head is used for a long time, multiple bolts on assembly head need to be disassembled and assembled one by one, so that the installation and disassembly of assembly head are more troublesome, time-consuming and laborious, affect the dismounting efficiency of roller, and when equipment processes roller, assembly head has certain extrusion force to roller, in existing technology, the depression of assembly head is difficult to buffer, the extrusion force of assembly head to roller is too large, which can easily affect the processing precision of roller and reduce the qualified rate of roller product. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of assembly equipment for roller processing, through the structural design of movable seat, connecting column, annular groove, arc through slot and compression spring, the installation and disassembly of assembly head can be conveniently carried out, the depression of assembly head can be effectively buffered, the installation and disassembly of assembly head are more troublesome and the depression of assembly head is difficult to buffer.

[0005] The utility model is realized by the following technical solutions:

[0006] The utility model discloses a kind of assembly equipment for roller processing, including pedestal and connecting column, pedestal is provided with fixed frame, the top of fixed frame is equipped with electric push rod, the output end of electric push rod is penetrated through the top of fixed frame, the output end of electric push rod is connected with movable seat, movable seat is cooperated with the surface of fixed frame, the bottom surface of movable seat is equipped with circular groove, positioning groove is equipped in circular groove, the number of positioning groove is two, arc-shaped slot is equipped on one side of the inner wall of positioning groove, the outer surface of connecting column is cooperated with circular groove, arc-shaped clamping block is provided on connecting column, the number of arc-shaped clamping block is two, arc-shaped clamping block is cooperated with positioning groove, arc-shaped clamping block is cooperated with arc-shaped slot, annular groove is equipped in circular groove, arc-shaped through groove is equipped in arc-shaped slot, arc-shaped through groove is communicated between annular groove, arc-shaped clamping block is cooperated with arc-shaped through groove, compression spring is provided in annular groove, one end of compression spring is provided with receiving disc, receiving disc is cooperated with annular groove.

[0007] Further, limit sliding block is provided on movable seat, the number of limit sliding block is two, sliding slot is equipped on fixed frame, the number of sliding slot is two, limit sliding block is cooperated with sliding slot.

[0008] Further, compression spring is provided with damping pad at the end away from receiving disc, and the inner wall surface of the circular groove is connected with the damping pad.

[0009] Further, the surface of the end of the receiving disc away from the compression spring is in contact with the inner wall surface of the annular groove, and a recess is provided on the receiving disc, and a protrusion is provided at the top end of the connecting column, and the protrusion is cooperated with the recess.

[0010] Further, the bottom end of the connecting column is provided with an assembly head.

[0011] Further, fixed clamping plates are provided on the electric push rod, the number of fixed clamping plates is two, the bottom of the two fixed clamping plates is connected with the top surface of the fixed frame, a through hole is provided at the top of the fixed frame, and the output end of the electric push rod passes through the through hole.

[0012] The utility model has the following beneficial effects:

[0013] 1、The utility model discloses a kind of assembly equipment for roller processing, through the structural design of movable seat and connecting column, by anticlockwise rotation connecting column, so that two arc-shaped clamping blocks are completely separated with corresponding arc-shaped slot respectively, realize the disassembly of assembly head, so that the assembly head can be conveniently installed and disassembled, shorten dismounting time, reduce the difficulty of roller maintenance, effectively improve the dismounting efficiency of roller.

[0014] 2. The utility model discloses a structure design of annular groove, arc through groove and compression spring, when the roller is processed, the counterforce that is produced between the assembly head and the roller is extruded, makes the compression spring be extruded by the receiving disc, and the compression spring is contracted after being extruded, and the pressure that the assembly head bottom end produces to the roller surface is buffered, thereby can effectively buffer the depression of assembly head, avoid the extrusion force of assembly head to the roller too big, ensure the processing accuracy of roller, guarantee the qualified rate of roller finished product.

[0015] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages described above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is structural schematic diagram of assembling equipment.

[0017] Figure 2 It is structural schematic diagram of assembling equipment top.

[0018] Figure 3 It is the installation structure schematic diagram of movable seat and connecting column.

[0019] Figure 4 It is the structure schematic diagram of movable seat.

[0020] Figure 5 It is the structure schematic diagram of connecting column.

[0021] In the drawing: 1, pedestal, 2, fixed frame, 3, electric push rod, 4, movable seat, 401, round groove, 402, annular groove, 403, positioning groove, 404, arc clamping groove, 405, arc through groove, 406, limit sliding block, 5, connecting column, 501, arc clamping block, 502, lug, 6, compression spring, 601, receiving disc, 6011, recess, 7, assembly head. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] Please refer to Figures 1-5The utility model provides a kind of technical scheme: a kind of assembling equipment for roller processing, including pedestal 1 and connecting column 5, pedestal 1 is provided with fixed frame 2, the top of fixed frame 2 is equipped with electric push rod 3, the output end of electric push rod 3 is through the top of fixed frame 2, electric push rod 3 is provided with fixed clamping plate, the number of fixed clamping plate is two, the bottom of two fixed clamping plates is connected with the top surface of fixed frame 2, the installation of electric push rod 3 can be conveniently, the top of fixed frame 2 is provided with through-hole, the output end of electric push rod 3 passes through through-hole, the output end of electric push rod 3 can be conveniently pushed down movable seat 4.

[0024] The output end of electric push rod 3 is connected with movable seat 4, movable seat 4 cooperates with the surface of fixed frame 2, limit slider 406 is provided on movable seat 4, the number of limit slider 406 is two, sliding slot is opened in fixed frame 2, the number of sliding slot is two, limit slider 406 cooperates with sliding slot, can make movable seat 4 keep stable up and down movement, the bottom surface of movable seat 4 is provided with circular groove 401, positioning groove 403 is opened in circular groove 401, the number of positioning groove 403 is two, one side of the inner wall of positioning groove 403 is provided with arc clamping groove 404.

[0025] The outer surface of connecting column 5 cooperates with circular groove 401, arc-shaped clamping block 501 is provided on connecting column 5, the number of arc-shaped clamping block 501 is two, arc-shaped clamping block 501 cooperates with positioning groove 403, arc-shaped clamping block 501 cooperates with arc-shaped clamping groove 404, there is friction between arc-shaped clamping block 501 and arc-shaped clamping groove 404, can realize the sliding and locking of arc-shaped clamping block 501 in arc-shaped clamping groove 404, avoid rotating connecting seat when assembling equipment works, the bottom end of connecting column 5 is provided with assembly head 7, can realize the processing of roller.

[0026] After long time use of assembly head 7, need to change or maintain, rotate connecting column 5 counterclockwise, so that connecting column 5 rotates in circular groove 401, by the rotation of connecting column 5, drive two arc-shaped clamping blocks 501 rotate in corresponding arc-shaped clamping grooves 404, until arc-shaped clamping block 501 is completely separated from arc-shaped clamping groove 404, at this time, arc-shaped clamping block 501 rotates to positioning groove 403, by arc-shaped clamping block 501 and positioning groove 403 cooperate, make the force generated by the rebound of compression spring 6 push connecting column 5 down in circular groove 401, make that convex block 502 and recess 6011 separate, then continue to move connecting column 5 until connecting column 5 is completely separated from circular groove 401, at this time, by the rebound of compression spring 6, make that the end surface of receiving disc 601 away from compression spring 6 is contacted with the inner wall surface of annular groove 402 again, realize the disassembly of assembly head 7 at the bottom end of connecting column 5, by analogy, when installing assembly head 7, repeat the above operation with opposite steps, can realize the installation of assembly head 7.

[0027] The annular groove 402 is arranged in the circular groove 401, the arc-shaped through groove 405 is arranged in the arc-shaped clamping groove 404, the arc-shaped clamping block 501 is matched with the arc-shaped through groove 405, the compression spring 6 is arranged in the annular groove 402, one end of the compression spring 6 is provided with the receiving disc 601 matched with the annular groove 402, the other end of the compression spring 6 is provided with a damping pad connected with the inner wall surface of the circular groove 401, so that the compression spring 6 can be stably contracted and rebounded, the surface of the other end of the receiving disc 601 is in contact with the inner wall surface of the annular groove 402, the recess 6011 is arranged on the receiving disc 601, the top end of the connecting column 5 is provided with the protrusion 502 matched with the recess 6011, and the contact between the connecting column 5 and the receiving disc 601 can be positioned and limited.

[0028] In the process that the assembling device processes the roller, the movable seat 4 is pushed to slide on the fixed frame 2 through the output end of the electric push rod 3, so that the movable seat 4 drives the assembly head 7 to move downwards, when the bottom end of the assembly head 7 is in contact with and presses the surface of the roller fixed on the pedestal 1, the reaction force generated by the pressing between the assembly head 7 and the roller makes the connecting column 5 receive an upward thrust, and the connecting column 5 slides upwards in the circular groove 401 after receiving the thrust, in the process that the assembly head 7 is installed, after the two arc-shaped clamping blocks 501 on the connecting column 5 are completely clamped into the corresponding arc-shaped clamping grooves 404, the arc-shaped clamping block 501 and the arc-shaped through groove 405 in the arc-shaped clamping groove 404 are in the same vertical plane, at this moment, the two arc-shaped clamping blocks 501 are respectively slid into and slide in the corresponding arc-shaped through grooves 405 by moving upwards of the connecting column 5 in the circular groove 401, the protrusion 502 at the top end of the connecting column 5 pushes the receiving disc 601 to move in the annular groove 402, and the compression spring 6 is pressed by the receiving disc 601 by moving upwards of the receiving disc 601 in the annular groove 402, so that the compression spring 6 is contracted after being pressed, and the pressure generated by the bottom end of the assembly head 7 on the surface of the roller is buffered.

[0029] The preferred embodiments disclosed above are only used for helping to describe the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode. Apparently, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, so as to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. An assembly apparatus for roller machining, comprising a base (1), characterized in that: The pedestal (1) is provided with a fixed frame (2), the top of the fixed frame (2) is provided with an electric push rod (3), and the output end of the electric push rod (3) penetrates the top of the fixed frame (2); The output end of the electric push rod (3) is connected with a movable seat (4), the movable seat (4) is matched with the surface of the fixed frame (2), the bottom surface of the movable seat (4) is provided with a circular groove (401), the circular groove (401) is provided with a positioning groove (403) therein, the number of the positioning groove (403) is two, and an arc-shaped clamping groove (404) is formed in one side of the inner wall of the positioning groove (403); Further comprising a connecting column (5), the outer surface of the connecting column (5) is matched with the circular groove (401), the connecting column (5) is provided with an arc-shaped clamping block (501), the number of the arc-shaped clamping block (501) is two, the arc-shaped clamping block (501) is matched with the positioning groove (403), and the arc-shaped clamping block (501) is matched with the arc-shaped clamping groove (404); The circular groove (401) is provided with an annular groove (402) therein, the arc-shaped clamping groove (404) is provided with an arc-shaped through groove (405) therein, the arc-shaped through groove (405) is communicated with the annular groove (402), the arc-shaped clamping block (501) is matched with the arc-shaped through groove (405), and the annular groove (402) is provided with a compression spring (6), one end of the compression spring (6) is provided with a receiving disc (601), and the receiving disc (601) is matched with the annular groove (402).

2. The assembly apparatus for roller processing according to claim 1, wherein The movable seat (4) is provided with a limiting sliding block (406), the number of the limiting sliding block (406) is two, the fixed frame (2) is provided with a sliding groove, and the number of the sliding groove is two.

3. An assembly apparatus for roller machining according to claim 2, characterized in that The end, away from the receiving disc (601), of the compression spring (6) is provided with a damping pad connected with the inner wall surface of the circular groove (401).

4. The assembly apparatus for roller processing according to claim 3, wherein The end, away from the compression spring (6), of the surface of the receiving disc (601) is in contact with the inner wall surface of the annular groove (402), the receiving disc (601) is provided with a groove (6011), the top end of the connecting column (5) is provided with a protruding block (502), and the protruding block (502) is matched with the groove (6011).

5. An assembly apparatus for roller machining according to any one of claims 1 to 4, characterized in that The bottom end of the connecting column (5) is provided with an assembly head (7).

6. The assembly apparatus for roller machining according to claim 1, wherein The electric push rod (3) is provided with a fixed clamping plate, the number of the fixed clamping plate is two, the bottom of each of the two fixed clamping plates is connected with the top surface of the fixed frame (2), the top of the fixed frame (2) is provided with a through hole, and the output end of the electric push rod (3) penetrates the through hole.

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