CN216369609U

CN216369609U - Clamping device of straightening machine

Info

Publication number: CN216369609U
Application number: CN202122475699.5U
Authority: CN
Inventors: 冯杰
Original assignee: Hubei Boda Tongxin Technology Co ltd
Current assignee: Hubei Boda Tongxin Technology Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-26
Anticipated expiration: 2031-10-14

Abstract

The utility model belongs to the technical field of straightening machines, and discloses a clamping device of a straightening machine, which comprises a base, wherein a first sliding groove is formed in the top of the base, a first screw rod is rotatably arranged in the first sliding groove, a first motor is connected to the upper portion of the right side of the base, the output end of the first motor is fixedly connected with the right end of the first screw rod, a first sliding block is movably inserted in the first sliding groove, the first sliding block is in threaded connection with the first screw rod, the top of the first sliding block is connected with a workbench, a second sliding groove is formed in the workbench, a second screw rod is rotatably arranged in the second sliding groove, the clamping and positioning of the positions of shaft levers with different lengths can be better realized, the shaft levers are convenient to disassemble and assemble, the labor is saved, and the working efficiency is increased.

Description

Clamping device of straightening machine

Technical Field

The utility model belongs to the technical field of a straightening machine, and particularly relates to a clamping device of a straightening machine.

Background

The straightener is to the detection coalignment that shaft lever class product takes place bending deformation design after the thermal treatment, and present automatic straightener is a high-tech product that collects machinery, electricity, hydraulic pressure, pneumatics, computer sounding analysis as an organic whole, has good technical performance, concentrates the embodiment to show that measurement accuracy is high, the production beat is fast, advantages such as work piece adaptability is strong, can realize accurate measurement to the radial runout of parts such as the pure circle cross-section of shaft lever class work piece, D type cross-section and the reference circle of gear or spline.

The straightening machine needs to clamp and position the straightened shaft rod when in use, the conventional shaft rod clamping and positioning device is single in structure, the position of the clamping mechanism needs to be manually and continuously adjusted, then the position of the clamping and positioning device is fixed through a screw, and the shaft rod needs to be replaced, so that the structure of the shaft rod clamping and positioning device needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above-mentioned problems: at present, the structure of the shaft lever clamping and positioning device is single, the position of the clamping mechanism needs to be adjusted manually and continuously, then the position of the clamping and positioning device is fixed through screws, and when the shaft lever needs to be replaced, the structure is complex, so that the structure of the shaft lever clamping and positioning device needs to be improved, and the straightening machine clamping device is provided.

The technical scheme adopted by the utility model is as follows: a straightener clamping device comprises a base, wherein a first sliding groove is formed in the top of the base, a first screw rod is rotatably arranged inside the first sliding groove, a first motor is connected to the upper portion of the right side of the base, the output end of the first motor is fixedly connected with the right end of the first screw rod, a first sliding block is movably inserted into the first sliding groove and is in threaded connection with the first screw rod, a workbench is connected to the top of the first sliding block, a second sliding groove is formed in the workbench, a second screw rod is rotatably arranged inside the second sliding groove, a second sliding block is movably inserted into the second sliding groove and is in threaded connection with the second screw rod, a mounting plate is connected to the top of the second sliding block, a positioning plate is connected to the left side of the top of the workbench, and bearings are connected to the mounting plate and the inside of the positioning plate, and be connected with the reference column in the bearing, the mounting panel right side wall is connected with the second motor, and the second motor is connected with the reference column, the mounting panel and the one end of locating plate are kept away from to the reference column installs fixture, the rear of base is provided with straightening mechanism.

In a preferred embodiment, the first sliding block is matched with the first sliding groove, and the bottom of the workbench is attached to the top of the base.

In a preferred embodiment, the right end of the second screw rod extends to the outside of the right wall of the workbench, and a rotary disc is connected to the right end of the second screw rod.

In a preferred embodiment, the second sliding block is matched with the second sliding groove, the mounting plate and the positioning plate are arranged oppositely, the tops of the mounting plate and the positioning plate are located on the same horizontal plane, and the right end of the positioning column is fixedly connected with a spindle on the second motor.

In a preferred embodiment, the clamping mechanism comprises a positioning sleeve, one end of the positioning column, which is far away from the mounting plate and the positioning plate, is connected with the positioning sleeve, a shaft rod is inserted into the positioning sleeve, and a third screw is connected to the upper part of the positioning sleeve in a threaded manner.

In a preferred embodiment, the top of axostylus axostyle has placed the extrusion piece, and the bottom of extrusion piece and third screw rod rotates to be connected, be connected with the telescopic link of relative setting between the inner wall top of extrusion piece and position sleeve, telescopic link, second motor and first motor and external power electric connection.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that: the position to the axostylus axostyle of different length of being convenient for better carries out the centre gripping location, and the axostylus axostyle dismouting is comparatively convenient simultaneously, uses manpower sparingly, increases work efficiency.

1. According to the utility model, the top of the base is provided with the first sliding groove, so that the first sliding block is conveniently limited in the first sliding groove, the first sliding block can move leftwards and rightwards in the first sliding groove at the moment, the first motor is connected above the right side of the base, the first screw rod is conveniently driven to rotate through the first motor, the first screw rod drives the first sliding block and the workbench to move in position at the moment, the second sliding groove is formed in the workbench, so that the second sliding block is conveniently limited in the second sliding groove, the second sliding block can move leftwards and rightwards in the second sliding groove at the moment, the second screw rod is rotatably installed in the second sliding groove, and the second sliding block is conveniently driven to move in position through the second screw rod.

2. According to the utility model, the mounting plate is connected to the top of the second sliding block, the mounting plate is conveniently driven to move through the second sliding block, the positioning columns are mounted inside the mounting plate and the positioning plate through bearings, the positioning columns are conveniently driven to rotate through the second motor, the positioning sleeve is connected to one end, far away from the mounting plate and the positioning plate, of the positioning column, the shaft rod is conveniently inserted into the positioning sleeve, the two ends of the shaft rod can be preliminarily limited, the third screw rod is connected to the upper portion of the positioning sleeve in a threaded mode, the extrusion block is conveniently driven to move through the third screw rod, the extrusion block can be extruded to the top of the shaft rod, the shaft rod can be positioned in the positioning sleeve, the top of the positioning sleeve is connected with the telescopic rod, and the extrusion block can be limited and guided through the telescopic rod.

Drawings

FIG. 1 is a schematic view of a half-section structure of the present invention;

FIG. 2 is a cross-sectional view of the mounting plate and positioning post structure of the present invention;

FIG. 3 is a sectional view of the clamping mechanism of the present invention.

The labels in the figure are: 1-base, 2-first chute, 3-first screw, 4-first motor, 5-first slide block, 6-workbench, 7-second chute, 8-second screw, 9-second slide block, 10-mounting plate, 11-positioning plate, 12-bearing, 13-positioning column, 14-second motor, 15-clamping mechanism, 150-positioning sleeve, 151-shaft rod, 152-third screw, 153-extrusion block, 154-telescopic rod and 16-straightening device.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A holding device for a straightening machine according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Example (b):

referring to fig. 1 and 2, a holding device of a straightening machine comprises a base 1, a first chute 2 is formed at the top of the base 1, a first screw rod 3 is rotatably installed inside the first chute 2, a first motor 4 is connected above the right side of the base 1, the first motor 4 is fixedly connected with the right end of the first screw rod 3, a first slider 5 is movably inserted inside the first chute 2, the first slider 5 is in threaded connection with the first screw rod 3, the first slider 5 is matched with the first chute 2 so as to limit the first slider 5 in the first chute 2, the first slider 5 can move left and right inside the first chute 2, a worktable 6 is connected to the top of the first slider 5, the bottom of the worktable 6 is attached to the top of the base 1, the first screw rod 3 is conveniently driven to rotate by the first motor 4, the first screw rod 3 drives the first slider 5 and the worktable 6 to move in position, a second chute 7 is arranged inside the workbench 6, a second screw 8 is rotatably arranged inside the second chute 7, the right end of the second screw 8 extends to the outer side of the right wall of the workbench 6, the right end of the second screw 8 is connected with a turntable, a second slider 9 is movably inserted inside the second chute 7, the second slider 9 is in threaded connection with the second screw 8, the second slider 9 is conveniently limited in the second chute 7, the second slider 9 can move left and right inside the second chute 7 at the same time, the second slider 9 is driven by the second screw 8 to move, the second slider 9 is matched with the second chute 7, a mounting plate 10 is connected to the top of the second slider 9, the mounting plate 10 is driven by the second slider 9 to move, a positioning plate 11 is connected to the left side of the top of the workbench 6, the mounting plate 10 and the positioning plate 11 are arranged oppositely, and the top of the mounting plate 10 and the positioning plate 11 are positioned on the same horizontal plane.

Referring to fig. 1 and 3, a bearing 12 is connected inside a mounting plate 10 and a positioning plate 11, a positioning column 13 is connected in the bearing 12, a second motor 14 is connected to a right wall of the mounting plate 10, the second motor 14 is connected to the positioning column 13, so that the positioning column 13 is driven to rotate by the second motor 14, a right end of the positioning column 13 on the right side is fixedly connected to a spindle on the second motor 14, a clamping mechanism 15 is installed at one end of the positioning column 13 away from the mounting plate 10 and the positioning plate 11, the clamping mechanism 15 includes a positioning sleeve 150, one end of the positioning column 13 away from the mounting plate 10 and the positioning plate 11 is connected to the positioning sleeve 150, a shaft rod 151 is inserted inside the positioning sleeve 150, so that the shaft rod 151 is inserted into the positioning sleeve 150, two ends of the shaft rod 151 can be preliminarily limited, a third screw 152 is connected to the upper thread of the positioning sleeve 150, and a pressing block 153 is placed at the top of the shaft rod 151, and the bottom of extrusion piece 153 and third screw 152 is rotated and is connected, be convenient for drive extrusion piece 153 through third screw 152 and carry out position shift, can extrude extrusion piece 153 at axostylus axostyle 151 top, can be with axostylus axostyle 151 location in position sleeve 150, be connected with the telescopic link 154 of relative setting between the inner wall top of extrusion piece 153 top and position sleeve 150, be convenient for play spacing and guide effect to extrusion piece 153 through telescopic link 154, second motor 14 and first motor 4 and external power electric connection, the rear of base 1 is provided with alignment mechanism 16.

This application advantage: the better position to the axostylus axostyle 151 of different length of being convenient for carries out the centre gripping location, and the dismouting of axostylus axostyle 151 is comparatively convenient simultaneously, uses manpower sparingly, increases work efficiency.

The working principle is as follows: when carrying out the centre gripping location to axostylus axostyle 151, in pegging graft the position sleeve 150 on locating plate 11 right side with the one end of axostylus axostyle 151, it is rotatory to one side with second screw rod 8, make second screw rod 8 drive second slider 9 and mounting panel 10 remove to the left side, can peg graft the other end of axostylus axostyle 151 in the left position sleeve 150 of mounting panel 10 this moment, it is rotatory to one side with third screw rod 152, make third screw rod 152 drive the position removal of extrusion piece 153 to axostylus axostyle 151, can extrude the top at axostylus axostyle 151 with extrusion piece 153, can be with better location in position sleeve 150 in axostylus axostyle 151 both ends this moment, through adjusting first motor 4, make first motor 4 drive workstation 6 carry out position shifting, can straighten the position that axostylus axostyle 151 needs the alignment.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a straightener clamping device, includes base (1), its characterized in that: the top of the base (1) is provided with a first chute (2), a first screw rod (3) is rotatably arranged inside the first chute (2), a first motor (4) is connected to the upper portion of the right side of the base (1), a first sliding block (5) is movably inserted inside the first chute (2), the first sliding block (5) is in threaded connection with the first screw rod (3), the top of the first sliding block (5) is connected with a workbench (6), a second chute (7) is arranged inside the workbench (6), a second screw rod (8) is rotatably arranged inside the second chute (7), a second sliding block (9) is movably inserted inside the second chute (7), the second sliding block (9) is in threaded connection with the second screw rod (8), the top of the second sliding block (9) is connected with a mounting plate (10), and a positioning plate (11) is connected to the top of the left side of the workbench (6), the utility model discloses a straightening mechanism, including mounting panel (10), locating plate (11), locating column (13), mounting panel (10) and locating plate (11), the internal connection of mounting panel (10) and locating plate (11) has bearing (12), and is connected with reference column (13) in bearing (12), mounting panel (10) right side wall is connected with second motor (14), and second motor (14) are connected with reference column (13), fixture (15) are installed to the one end that mounting panel (10) and locating plate (11) were kept away from in reference column (13), the rear of base (1) is provided with straightening mechanism (16).

2. The straightener clamping device of claim 1, wherein: first slider (5) and first spout (2) looks adaptation, the laminating of workstation (6) bottom is at the top of base (1).

3. The straightener clamping device of claim 1, wherein: the right end of the second screw rod (8) extends to the outer side of the right wall of the workbench (6), and the right end of the second screw rod (8) is connected with a rotary table.

4. The straightener clamping device of claim 1, wherein: second slider (9) and second spout (7) looks adaptation, mounting panel (10) and locating plate (11) set up relatively, and mounting panel (10) and locating plate (11) top are located same horizontal plane, the right side main shaft fixed connection on reference column (13) right-hand member and second motor (14).

5. The straightener clamping device of claim 1, wherein: the clamping mechanism (15) comprises a positioning sleeve (150), one end, far away from the mounting plate (10) and the positioning plate (11), of the positioning column (13) is connected with the positioning sleeve (150), a shaft rod (151) is inserted into the positioning sleeve (150), and a third screw (152) is connected to the upper portion of the positioning sleeve (150) in a threaded mode.

6. The straightener clamping device of claim 5, wherein: extrusion block (153) have been placed at the top of axostylus axostyle (151), and extrusion block (153) rotate with the bottom of third screw rod (152) and be connected, be connected with relative telescopic link (154) that sets up between extrusion block (153) top and the inner wall top of position sleeve (150), telescopic link (154), second motor (14) and first motor (4) and external power electric connection.