Efficient material pulling machine for machining bolts

Abstract

The utility model relates to the technical field of material pulling machines, and provides an efficient material pulling machine for processing bolts, which comprises a bottom plate, a mounting shell is arranged above the bottom plate, the mounting shell is arranged at the top of the bottom plate in a sliding manner through a sliding mechanism and a driving mechanism, and a plurality of fixing pipes are symmetrically and fixedly communicated with the side wall of the mounting shell. An access door is arranged on the top wall of the mounting shell; the material pulling mechanism is arranged in the fixing pipe, and a power mechanism used for driving the material pulling mechanism to work is fixed to the side wall of the mounting shell; by means of the technical scheme, the problems that an existing bolt material pulling machine can only conduct clamping and material pulling operation on a single long material bar in the using process, the machining efficiency is low, meanwhile, the structure of the existing bolt material pulling machine is complex, and when a clamping mechanism of the existing bolt material pulling machine is damaged after being used for a long time, the clamping mechanism is difficult to replace and inconvenient to maintain are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material drawing machine technical field, specifically, relates to a high -efficient material drawing machine of processing bolt. BACKGROUND

[0002] The bolt material drawing machine is a kind of equipment for processing long bar, mainly used to straighten the crooked material, to carry out subsequent processing procedure.In the production process of bolt, material drawing machine is a commonly used equipment, especially in the production of double-end bolt and inner hexagonal cylindrical head screw.

[0003] But the existing bolt material drawing machine when using generally only can carry out clamping material drawing operation to single long bar, and its processing efficiency is low, and the existing bolt material drawing machine structure is complex, when its clamping mechanism is damaged after long time use, it is difficult to replace, is not convenient for maintenance. UTILITY MODEL CONTENTS

[0004] The utility model provides a high -efficient material drawing machine of processing bolt, solves the existing bolt material drawing machine in the related art in use generally only can carry out clamping material drawing operation to single long bar, and its processing efficiency is low, and the existing bolt material drawing machine structure is complex, when its clamping mechanism is damaged after long time use, it is difficult to replace, is not convenient for maintenance problem.

[0005] The technical scheme of the utility model is as follows:

[0006] A kind of high -efficient material drawing machine of processing bolt, comprising:

[0007] Bottom plate, the bottom plate top is equipped with installation shell, the installation shell is slidably equipped on the bottom plate top by sliding mechanism and drive mechanism, the installation shell lateral wall is fixedly connected with a plurality of fixed pipes, the installation shell top wall is equipped with access door;

[0008] Material drawing mechanism, the material drawing mechanism is equipped in the fixed pipe, the installation shell lateral wall is fixed with the power mechanism for driving material drawing mechanism work.

[0009] Preferably, one end of the access door is rotatably mounted on the top wall of the installation shell by a hinge, and the other end of the access door is connected to the side wall of the installation shell by a snap fastener.

[0010] Preferably, the top wall of the bottom plate is symmetrically provided with two mounting grooves, and the sliding mechanism is mounted in the mounting groove.

[0011] Preferably, the sliding mechanism comprises a sliding rail, the sliding rail is fixed on the bottom wall of the mounting groove, and a matching sliding block is slidably mounted on the sliding rail.

[0012] The top wall of the sliding block is fixedly connected with the bottom wall of the installation shell.

[0013] Preferably, a chute is formed in the middle of the top wall of the base plate, and the driving mechanism is arranged in the chute.

[0014] Preferably, the driving mechanism comprises a threaded rod, the threaded rod is rotatably arranged in the chute, and a screw block is screwed on the threaded rod.

[0015] The screw block is slidably arranged in the chute, and the screw block is fixed to the bottom wall of the mounting shell.

[0016] The front wall of the base plate is fixed with a driving motor, the power shaft of the driving motor penetrates the side wall of the chute through a bearing and is fixedly connected to one end of the threaded rod.

[0017] Preferably, the driving motor is a stepping motor or a servo motor.

[0018] Preferably, the material pulling mechanism comprises a pipe body, the pipe body is slidably arranged in the fixed pipe, and a connecting rod is fixed to one end of the pipe body in the fixed pipe.

[0019] The other end of the connecting rod is fixed with a baffle, the side, away from the connecting rod, of the baffle is fixed with a threaded column, and a nut is screwed on the threaded column.

[0020] A plurality of through grooves are symmetrically formed in the side wall of the fixed pipe, and a clamping block is slidably arranged in each through groove.

[0021] Limiting blocks are fixed to both ends of the clamping block, limiting grooves are formed in the side wall of the through groove corresponding to the positions of the limiting blocks, and the limiting blocks are slidably arranged in the limiting grooves.

[0022] Preferably, the power mechanism comprises two symmetrical air cylinders, the air cylinders are fixed to the side wall of the mounting shell, the movable ends of the air cylinders slidably penetrate the side wall of the mounting shell and are fixed with mounting plates, and through holes, matched with the threaded columns, are formed in the mounting plates.

[0023] The utility model discloses the beneficial effects are:

[0024] 1、 the utility model discloses a power mechanism drives material pulling mechanism to move to cooperate fixed pipe and carry out clamping to long material stick, and it can carry out clamping operation to multiple long material sticks at one time, and through the setting of sliding mechanism and driving mechanism, the mounting shell is moved to realize material pulling operation, can carry out material pulling operation to multiple long material sticks at one time, and the processing efficiency is high, and its simple structure is convenient to operate, and the practicality is strong.

[0025] 2、 the utility model discloses that material pulling mechanism is fixed on the mounting plate through the setting of threaded column and nut, when it is damaged, the corresponding nut is taken down through the opening of the maintenance door, and the dismounting of material pulling mechanism can be completed, and the dismounting and installation are convenient, and the maintenance operation of the device is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0027] Fig. 1 This is a three-dimensional diagram of the external structure of the utility model;

[0028] Fig. 2 This is a three-dimensional diagram of the sliding mechanism and driving mechanism structure of the utility model;

[0029] Fig. 3 This is a three-dimensional diagram of the external structure of the installation shell of the utility model;

[0030] Fig. 4 This is a three-dimensional diagram of the internal structure of the installation shell of the utility model;

[0031] Fig. 5 This is a three-dimensional diagram of the structure of the material pulling mechanism of the utility model.

[0032] In the figure: 1. Base plate; 2. Sliding mechanism; 21. Slide rail; 22. Slider; 3. Driving mechanism; 31. Threaded rod; 32. Screw block; 33. Driving motor; 4. Mounting shell; 5. Fixing tube; 6. Pulling mechanism; 61. Tube body; 62. Connecting rod; 63. Baffle; 64. Threaded column; 65. Nut; 66. Through groove; 67. Clamping block; 68. Limit block; 69. Limit groove; 7. Power mechanism; 71. Cylinder; 72. Mounting plate; 8. Inspection door; 9. Hinge; 10. Buckle; 11. Mounting groove; 12. Slide groove. DETAILED DESCRIPTION

[0033] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Example 1

[0035] like Figs. 1-3 As shown, this embodiment proposes:

[0036] A high-efficiency puller for processing bolts, comprising:

[0037] A base plate 1 is provided with a mounting shell 4 mounted on top of the base plate 1. The mounting shell 4 is slidably mounted on the top of the base plate 1 through a sliding mechanism 2 and a driving mechanism 3. A plurality of fixed pipes 5 are symmetrically fixedly connected to the side walls of the mounting shell 4. An inspection door 8 is mounted on the top wall of the mounting shell 4.

[0038] The pulling mechanism 6 is arranged in the fixed tube 5, and the side wall of the mounting shell 4 is fixed with a power mechanism 7 for driving the pulling mechanism 6 to work.

[0039] One end of the access door 8 is rotatably arranged on the top wall of the mounting shell 4 through a hinge 9, and the other end of the access door 8 is connected with the side wall of the mounting shell 4 through a buckle 10.

[0040] Two mounting grooves 11 are symmetrically arranged on the top wall of the bottom plate 1, and the sliding mechanism 2 is arranged in the mounting groove 11.

[0041] The sliding mechanism 2 comprises a sliding rail 21 fixed on the bottom wall of the mounting groove 11, and a matched sliding block 22 is slidingly arranged on the sliding rail 21.

[0042] The top wall of the sliding block 22 is fixedly connected with the bottom wall of the mounting shell 4.

[0043] A sliding groove 12 is arranged in the middle of the top wall of the bottom plate 1, and the driving mechanism 3 is arranged in the sliding groove 12.

[0044] The driving mechanism 3 comprises a threaded rod 31 rotatably arranged in the sliding groove 12, and a screw block 32 is screwed on the threaded rod 31.

[0045] The screw block 32 is slidingly arranged in the sliding groove 12, and the screw block 32 is fixed on the bottom wall of the mounting shell 4.

[0046] A driving motor 33 is fixed on the front wall of the bottom plate 1, and the power shaft of the driving motor 33 penetrates the side wall of the sliding groove 12 through a bearing and is fixedly connected with one end of the threaded rod 31.

[0047] The driving motor 33 is a stepping motor or a servo motor.

[0048] In the embodiment, the pulling mechanism 6 is driven to move by the power mechanism 7, so as to clamp the long material rod in cooperation with the fixed tube 5, and a plurality of long material rods can be clamped at one time, and the mounting shell 4 is driven to move by the sliding mechanism 2 and the driving mechanism 3, so as to realize the pulling operation, and a plurality of long material rods can be pulled at one time, and the processing efficiency is high, and the structure is simple, the operation is convenient, and the practicability is high. When the mounting shell 4 needs to be driven to move, the driving motor 33 is controlled to work, the driving motor 33 drives the threaded rod 31 to rotate, the threaded rod 31 drives the mounting shell 4 to move through the screw block 32, and the pulling operation is realized. The access door 8 can be conveniently replaced when the pulling mechanism 6 is damaged.

[0049] Embodiment 2

[0050] As shown in Figs. 4-5 the same as the above-mentioned embodiment 1, the embodiment also proposes:

[0051] The pulling mechanism 6 comprises a pipe body 61, the pipe body 61 is slidingly sleeved in the fixed pipe 5, and a connecting rod 62 is fixed to one end of the pipe body 61 in the fixed pipe 5;

[0052] The other end of the connecting rod 62 is fixed with a baffle 63, the side, away from the connecting rod 62, of the baffle 63 is fixed with a threaded column 64, and a nut 65 is screwed on the threaded column 64;

[0053] A plurality of through grooves 66 are symmetrically formed in the side wall of the fixed pipe 5, and a clamping block 67 is slidingly installed in each through groove 66;

[0054] Limiting blocks 68 are fixed to the two ends of the clamping block 67, and a limiting groove 69 is formed in the side wall of the through groove 66 and corresponds to the position of the limiting block 68, and the limiting block 68 is slidingly installed in the limiting groove 69.

[0055] The power mechanism 7 comprises two air cylinders 71 symmetrically arranged, the air cylinders 71 are fixed on the side wall of the mounting shell 4, the movable end of the air cylinder 71 slidingly penetrates the side wall of the mounting shell 4 and is fixed with a mounting plate 72, and a through hole is formed in the mounting plate 72 and matched with the threaded column 64.

[0056] In the embodiment, the pulling mechanism 6 is driven to move by the power mechanism 7, so that the long material rod is clamped by the fixed pipe 5, and a plurality of long material rods can be clamped at one time. When the long material rod needs to be clamped and pulled, the air cylinder 71 is controlled to contract, the air cylinder 71 drives the connecting rod 62 to move through the mounting plate 72, the connecting rod 62 drives the pipe body 61 to move into the mounting shell 4, and the side wall of the fixed pipe 5 pushes the clamping block 67 into the pipe body 61 during the movement of the pipe body 61, so that the side wall of the long material rod is clamped and fixed. When the pulling mechanism 6 needs to be replaced due to long-term use and damage, the maintenance door 8 is opened, the nut 65 on the corresponding pulling mechanism 6 is removed, the current pulling mechanism 6 is pulled out from the corresponding fixed pipe 5, and then a new pulling mechanism 6 is replaced, so that the pulling mechanism 6 is simple and convenient to disassemble and replace.

[0057] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high efficiency material drawing machine for machining a bolt, characterized in that, Include: The bottom plate (1), the installation shell (4) is installed above the bottom plate (1), the installation shell (4) is slidably installed on the top of the bottom plate (1) through the sliding mechanism (2) and the driving mechanism (3), the side wall of the installation shell (4) is symmetrically fixed and communicated with a plurality of fixed pipes (5), and the top wall of the installation shell (4) is provided with an access door (8); The pulling mechanism (6) is installed in the fixed pipe (5), and the side wall of the installation shell (4) is fixed with a power mechanism (7) for driving the pulling mechanism (6) to work.

2. A high efficiency material drawing machine for machining a bolt according to claim 1, characterized in that, One end of the access door (8) is rotatably installed on the top wall of the installation shell (4) through the hinge (9), and the other end of the access door (8) is connected with the side wall of the installation shell (4) through the buckle (10).

3. A high efficiency material drawing machine for machining a bolt according to claim 1, characterized in that, The top wall of the bottom plate (1) is symmetrically provided with two installation grooves (11), and the sliding mechanism (2) is installed in the installation groove (11).

4. A high efficiency material drawing machine for machining a bolt according to claim 3, characterized in that, The sliding mechanism (2) comprises a sliding rail (21), the sliding rail (21) is fixed on the bottom wall of the installation groove (11), and a matching sliding block (22) is slidably installed on the sliding rail (21); The top wall of the sliding block (22) is fixedly connected with the bottom wall of the installation shell (4).

5. The high efficiency material drawing machine for machining a bolt according to claim 1, wherein The top wall of the bottom plate (1) is provided with a sliding groove (12) in the middle, and the driving mechanism (3) is installed in the sliding groove (12).

6. A high efficiency material drawing machine for machining a bolt according to claim 5, characterized in that, The driving mechanism (3) comprises a threaded rod (31), the threaded rod (31) is rotatably installed in the sliding groove (12), and a screw block (32) is screwed on the threaded rod (31); The screw block (32) is slidably installed in the sliding groove (12), and the screw block (32) is fixed on the bottom wall of the installation shell (4); The front wall of the bottom plate (1) is fixedly connected with a driving motor (33), and the power shaft of the driving motor (33) penetrates the side wall of the sliding groove (12) through a bearing and is fixedly connected with one end of the threaded rod (31).

7. A high efficiency material drawing machine for machining a bolt according to claim 6, characterized in that, The driving motor (33) is a stepping motor or a servo motor.

8. A high efficiency material drawing machine for machining a bolt according to claim 1, characterized in that, The pulling mechanism (6) comprises a pipe body (61), the pipe body (61) is slidably sleeved in the fixed pipe (5), and one end of the pipe body (61) in the fixed pipe (5) is fixedly connected with a connecting rod (62); The other end of the connecting rod (62) is fixedly connected with a baffle (63), one side of the baffle (63) away from the connecting rod (62) is fixedly connected with a threaded column (64), and a nut (65) is screwed on the threaded column (64); The side wall of the fixed pipe (5) is symmetrically provided with a plurality of through grooves (66), and the through grooves (66) are slidably installed with clamping blocks (67); Both ends of the clamping block (67) are fixedly connected with limit blocks (68), and the side wall of the through groove (66) is provided with a limit groove (69) corresponding to the position of the limit block (68), and the limit block (68) is slidably installed in the limit groove (69).

9. A high efficiency material drawing machine for machining a bolt according to claim 8, characterized in that, The power mechanism (7) comprises two symmetrical cylinders (71), each of which is fixed on the side wall of the mounting shell (4), and the movable end of the cylinder (71) is slid through the side wall of the mounting shell (4) and is fixed with a mounting plate (72), and the mounting plate (72) is provided with a through hole matched with the threaded column (64).

Images