CN218983450U

CN218983450U - Bracket for numerical control machining of thrust rod bolt

Info

Publication number: CN218983450U
Application number: CN202223390596.XU
Authority: CN
Inventors: 刘军旗; 常玉州; 贾尤瑞; 贾秋进
Original assignee: Shiyan Yingguang Industry And Trade Co ltd
Current assignee: Shiyan Yingguang Industry And Trade Co ltd
Priority date: 2022-12-18
Filing date: 2022-12-18
Publication date: 2023-05-09
Anticipated expiration: 2032-12-18

Abstract

The utility model provides a bracket for numerical control machining of a thrust rod bolt, which relates to the technical field of numerical control machining and comprises a base, wherein the top of the base is fixedly provided with the bracket; the rear side of the switching disc is fixedly provided with a switching shaft which is rotatably arranged in the bracket in cooperation with the bearing; the electric cylinder A is fixedly arranged on one side of the top of the base; the transmission frame is fixedly arranged on the left side of the top of the base; the transmission motor is fixedly arranged above the left side of the transmission frame; the setting inner ratchet gear provides the function of switching the bolt in the working process, starts the electric cylinder A to drive the tooth condition to rise, then drives the insert block and the spring rod to rise, extracts the insert block out of the positioning slot, then the rack piece continues to rise, drives the inner ratchet gear to rotate by 30 degrees through the rack structure, integrally performs angle feeding on the switching disc, and solves the problem that the existing bracket is inconvenient to switch the bolt after processing in the working process.

Description

Bracket for numerical control machining of thrust rod bolt

Technical Field

The utility model belongs to the technical field of numerical control machining, and particularly relates to a bracket for numerical control machining of a thrust rod bolt.

Background

The thrust rod bolt is composed of a screw and a nut, and is required to be cast and molded firstly when the bolt is machined, and then threads are machined by lathe turning in the later period, so that the screw is manufactured.

Based on the above, the bracket used at present is mainly fixed for the monomer, lacks the quick switching effect, is inconvenient to switch the bolt after processing in the course of the work to carry out the loading dismantlement of work piece under the prerequisite that the lathe does not stop, be unfavorable for quick continuous processing manufacturing, work efficiency is not enough.

Accordingly, the present utility model has been made in view of the above problems, and an object of the present utility model is to provide a bracket for numerical control machining of a thrust rod bolt, which is more practical.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a bracket for numerical control machining of a thrust rod bolt, which aims to solve the problems that the existing bracket provided in the background art is mainly fixed by a single body, lacks a rapid switching effect, is inconvenient to switch a machined bolt in a working process, is used for loading and disassembling a workpiece on the premise that a machine tool is not stopped, is not beneficial to rapid and continuous machining and manufacturing, and is insufficient in working efficiency.

The utility model discloses a bracket for numerical control machining of a thrust rod bolt, which is characterized by comprising the following specific technical means:

the bracket for numerical control machining of the thrust rod bolt comprises a base, wherein the top of the base is fixedly provided with a bracket; the rear side of the switching disc is fixedly provided with a switching shaft which is rotatably arranged in the bracket in cooperation with the bearing; the electric cylinder A is fixedly arranged on one side of the top of the base; the transmission frame is fixedly arranged on the left side of the top of the base; the transmission motor is fixedly arranged above the left side of the transmission frame.

Further, the base still includes: the gear rack is integrally arranged at the rear side of the bracket, and an inner ratchet gear is fixedly arranged at the outer side of the position of the switching shaft in the gear rack; the lug is integrally arranged at the top of the front side of the bracket.

Further, the switching disc further comprises: the positioning disc is fixedly arranged outside the switching shaft, and twelve groups of positioning slots are formed outside the positioning disc; twelve groups of rotating sleeves are rotatably arranged on the outer side of the switching disc, and bevel gears are fixedly arranged at the rear ends of the rotating sleeves.

Further, the electric cylinder a includes: the top end of the electric cylinder A is fixedly provided with a tooth condition, the bottom surface of the top of the tooth condition is fixedly provided with a guide rod, and the guide rod is inserted into the top of the bracket in a sliding manner; the top of the inserting block is fixedly provided with two groups of spring rods, and the spring rods are sleeved with springs and penetrate through the protruding blocks to be fixedly arranged on the bottom surface of the top of the tooth condition.

Further, the transmission frame comprises: the telescopic frame is fixedly arranged above the right side of the transmission frame, a hexagonal telescopic shaft is rotatably arranged on the left side of the telescopic frame, and an electric cylinder B is fixedly arranged on the right side of the telescopic frame.

Furthermore, a bevel gear is fixedly arranged at the telescopic end of the hexagonal telescopic shaft, and the hexagonal telescopic shaft is in transmission connection with the rotating sleeve through the bevel gear when being stretched; the hexagonal telescopic shaft is in transmission connection with the transmission motor.

Further, the inner ratchet gear can be driven to rotate by 30 degrees when the tooth condition rises.

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

the setting of the inner ratchet gear provides the function of switching the bolt in the working process, the electric cylinder A is started to drive the tooth condition to rise, then the inserting block and the spring rod are driven to rise, the inserting block is pulled out of the positioning slot, then the rack piece continues to rise, the inner ratchet gear is driven to rotate for 30 degrees through the rack structure, and the whole switching disc is subjected to angle feeding.

Set up the commentaries on classics cover, provide and connect the drive function, start driving motor and drive the rotation of hexagon telescopic shaft, hexagon telescopic shaft cooperation bevel gear drives the rotation of changeing the cover in leftmost, and then changeing the cover and drive the bolt rotation, cooperates the lathe tool to feed backward and realize the threading operation, shrink electronic jar B, shrink the telescopic shaft of hexagon, and then break off the transmission of hexagonal telescopic shaft and changeing the cover, guarantee that the switching plate can rotate smoothly.

The plug block is arranged, a positioning function is provided, the plug block can be inserted into the positioning slot, angle positioning can be realized through butt joint assembly, and angle adjustment can be avoided.

Drawings

Fig. 1 is a schematic view of the front axle construction of the present utility model.

Fig. 2 is a schematic view of the rear axle construction of the present utility model.

Fig. 3 is a schematic perspective view of the present utility model.

Fig. 4 is a schematic perspective view of a switching disc according to the present utility model.

Fig. 5 is a schematic perspective view of the tooth condition of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a base; 101. a bracket; 102. a gear frame; 103. a bump; 2. a switching plate; 201. a switching shaft; 202. an inner ratchet gear; 203. a positioning plate; 204. positioning the slot; 205. a rotating sleeve; 3. an electric cylinder A; 301. tooth conditions; 302. a guide rod; 303. inserting blocks; 304. a spring rod; 4. a transmission frame; 401. a telescopic frame; 402. a hexagonal telescopic shaft; 403. an electric cylinder B; 5. and (5) a transmission motor.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

Examples:

as shown in fig. 1 to 5:

the utility model provides a bracket for numerical control machining of a thrust rod bolt, which comprises a base 1, wherein a bracket 101 is fixedly arranged at the top of the base 1; a switching disc 2, a switching shaft 201 is fixedly arranged at the rear side of the switching disc 2, and the switching shaft 201 is rotatably arranged in the bracket 101 in cooperation with a bearing; the electric cylinder A3 is fixedly arranged on one side of the top of the base 1; the transmission frame 4 is fixedly arranged on the left side of the top of the base 1; and the transmission motor 5 is fixedly arranged above the left side of the transmission frame 4.

Wherein, base 1 still includes: the gear frame 102, the rear side of the bracket 101 is integrally provided with the gear frame 102, and an inner ratchet gear 202 is fixedly arranged outside the position of the switching shaft 201 in the gear frame 102; the boss 103 is integrally provided with the boss 103 on the top of the front side of the bracket 101.

Wherein, switching disc 2 still includes: the positioning disk 203 is fixedly arranged outside the switching shaft 201, and twelve groups of positioning slots 204 are formed outside the positioning disk 203; twelve groups of rotating sleeves 205 are rotatably arranged on the outer side of the switching disc 2, and bevel gears are fixedly arranged at the rear ends of the rotating sleeves 205.

Wherein, electronic jar A3 is including: the rack member 301 is fixedly arranged at the top end of the electric cylinder A3, the guide rod 302 is fixedly arranged on the bottom surface of the top of the rack member 301, and the guide rod 302 is slidably inserted into the top of the bracket 101; the insert block 303, the top of insert block 303 is fixedly provided with two sets of spring levers 304, and the spring levers 304 sleeve the springs and pass through the lug 103 to be fixedly arranged on the top bottom surface of the rack member 301.

Wherein, the transmission frame 4 includes: the telescopic frame 401, the fixed telescopic frame 401 that is provided with in drive frame 4 right side top, the left side rotation of telescopic frame 401 is provided with hexagon telescopic shaft 402, and the fixed electronic jar B403 that is provided with in right side of telescopic frame 401.

Wherein, the telescopic end of the hexagonal telescopic shaft 402 is fixedly provided with a bevel gear, and the hexagonal telescopic shaft 402 is connected with the rotating sleeve 205 through bevel gear transmission when being stretched; the hexagonal telescopic shaft 402 is in transmission connection with the transmission motor 5.

Wherein, the rack member 301 can drive the inner ratchet gear 202 to rotate 30 degrees when ascending.

Specific use and action of the embodiment:

in the utility model, when in use, an unprocessed bolt is inserted and fixed on the front side of the rotary sleeve 205 in advance, then the transmission motor 5 is started to drive the hexagonal telescopic shaft 402 to rotate, the hexagonal telescopic shaft 402 is matched with the bevel gear to drive the leftmost rotary sleeve 205 to rotate, and then the rotary sleeve 205 drives the bolt to rotate, and the turning tool is matched with the turning tool to feed backwards to realize threading operation;

when switching is needed, the electric cylinder A3 is directly started to drive the tooth condition 301 to rise, then the insert block 303 and the spring rod 304 are driven to rise, the insert block 303 is pulled out of the positioning slot 204, then the tooth condition 301 continues to rise, the inner ratchet gear 202 is driven to rotate for 30 degrees through the rack structure, the whole switching disc 2 is subjected to angle feeding, then the electric cylinder A3 is reset, and the insert block 303 is inserted into the positioning slot 204 to finish positioning again;

at the same time of switching, the electric cylinder B403 is contracted to contract the hexagonal telescopic shaft 402, so that the transmission of the hexagonal telescopic shaft 402 and the rotary sleeve 205 is disconnected, and smooth rotation of the switching disc 2 is ensured.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The bracket for numerical control machining of the thrust rod bolt is characterized by comprising the following components: the device comprises a base (1), wherein a bracket (101) is fixedly arranged at the top of the base (1); the switching disc (2), the rear side of the switching disc (2) is fixedly provided with a switching shaft (201), and the switching shaft (201) is rotatably arranged in the bracket (101) in cooperation with a bearing; the electric cylinder A (3), the said electric cylinder A (3) is fixed to one side of top of the base (1); the transmission frame (4) is fixedly arranged on the left side of the top of the base (1); and the transmission motor (5) is fixedly arranged above the left side of the transmission frame (4).

2. The bracket for numerical control machining of a thrust rod bolt according to claim 1, wherein: the base (1) further comprises:

the gear rack (102), the rear side of the bracket (101) is integrally provided with the gear rack (102), and an inner ratchet gear (202) is fixedly arranged outside the position of the switching shaft (201) in the gear rack (102);

the lug (103) is integrally arranged on the top of the front side of the bracket (101), and the lug (103) is integrally arranged on the top of the front side of the bracket.

3. The bracket for numerical control machining of a thrust rod bolt according to claim 1, wherein: the switching disc (2) further comprises:

the positioning disc (203) is fixedly arranged outside the switching shaft (201), twelve groups of positioning slots (204) are formed outside the positioning disc (203);

twelve groups of rotating sleeves (205) are rotatably arranged on the outer side of the switching disc (2), and bevel gears are fixedly arranged at the rear ends of the rotating sleeves (205).

4. The bracket for numerical control machining of a thrust rod bolt according to claim 1, wherein: the electric cylinder A (3) comprises:

the top end of the electric cylinder A (3) is fixedly provided with the tooth condition (301), the bottom surface of the top of the rack member (301) is fixedly provided with a guide rod (302), and the guide rod (302) is slidably inserted into the top of the bracket (101);

the top of the insert block (303) is fixedly provided with two groups of spring rods (304), and the spring rods (304) are sleeved with springs and fixedly arranged on the top bottom surface of the tooth condition (301) through the protruding blocks (103).

5. The bracket for numerical control machining of a thrust rod bolt according to claim 1, wherein: the transmission frame (4) comprises:

the telescopic frame (401), the fixed telescopic frame (401) that is provided with in drive frame (4) right side top, the left side rotation of telescopic frame (401) is provided with hexagon telescopic shaft (402), and the fixed electric cylinder B (403) that is provided with in right side of telescopic frame (401).

6. The bracket for numerical control machining of a thrust rod bolt according to claim 5, wherein: the telescopic end of the hexagonal telescopic shaft (402) is fixedly provided with a bevel gear, and the hexagonal telescopic shaft (402) is connected with the rotating sleeve (205) in a transmission manner through the bevel gear when being stretched; the hexagonal telescopic shaft (402) is in transmission connection with the transmission motor (5).

7. The bracket for numerical control machining of a thrust rod bolt according to claim 4, wherein: the rack member (301) can drive the inner ratchet gear (202) to rotate by 30 degrees when ascending.