CN211305953U

CN211305953U - Clamping device for mechanical polishing

Info

Publication number: CN211305953U
Application number: CN201921373595.XU
Authority: CN
Inventors: 陈佩雁; 程磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-08-21
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a clamping device for mechanical polishing, comprising a base plate, there is first electric telescopic handle at the top of bottom plate through the bolt fastening, and opens at the top of bottom plate has the spout, and sliding connection has second electric telescopic handle on the spout, all is equipped with fixing device on first electric telescopic handle and the second electric telescopic handle, fixing device includes the fixed block, and the fixed block passes through the bolt fastening at second electric telescopic handle's top, one side of fixed block is equipped with two centre gripping equipment, and centre gripping equipment includes the fixed plate. The utility model discloses can make things convenient for second electric telescopic handle to remove about, thereby adjusting position for grafting that the raw materials can be better can carry out the centre gripping to the raw materials between first electric telescopic handle and second electric telescopic handle and fix, and setting up of lug can improve coefficient of friction during the centre gripping, and stability is better, and the setting of gasbag can improve reaction force moreover, extrudes the rotor plate, makes it fixed more stable to the raw materials.

Description

Clamping device for mechanical polishing

Technical Field

The utility model relates to a machine parts processing technology field especially relates to a clamping device for mechanical polishing.

Background

Many mechanical parts need to be polished in the production process, so that the surfaces of parts can be smoother and brighter, and the parts need to be clamped and fixed in the polishing process.

Through retrieval, a patent with an authorization publication number of CN207472640U discloses a clamping device for mechanical vibration polishing, which comprises a sleeve, a base, a horizontal adjusting clamp, a vertical adjusting clamp and a side sliding block; the base middle part has a boss, the side slider is two to respectively through a guide rail and base sliding connection, both sides slider is continuous with the boss through a locking bolt respectively, still is equipped with a spring between side slider and boss. The above patents suffer from the following disadvantages: the clamping process is not stable enough, shaking is easy to occur, the polishing effect is affected, and the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping device for mechanical polishing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a clamping device for mechanical polishing, includes the bottom plate, there is first electric telescopic handle at the top of bottom plate through the bolt fastening, and opens at the top of bottom plate has the spout, and sliding connection has second electric telescopic handle on the spout, all is equipped with fixing device on first electric telescopic handle and the second electric telescopic handle, fixing device includes the fixed block, and the fixed block passes through the bolt fastening at the top of second electric telescopic handle, one side of fixed block is equipped with two centre gripping equipment, and centre gripping equipment includes the fixed plate, and the fixed plate welding is in one side of fixed block, and one side of fixed plate articulates there is the second hinge, and one side of second hinge articulates there is the supporting rod, and the bottom of supporting rod is passed through the bolt fastening and.

Through adopting above-mentioned technical scheme, can make things convenient for second electric telescopic handle to remove about through the setting of spout to the adjusting position for grafting that the raw materials can be better is between first electric telescopic handle and second electric telescopic handle, has improved the stability of device centre gripping, and is more nimble, and the raw materials can be extruded in addition to the setting of squeeze roll, fixes it.

The utility model discloses further set up to: two fixing rods are welded on one side of the fixing block, and a rotating plate is rotatably connected to one side of each fixing rod.

Through adopting above-mentioned technical scheme, the rotor plate can rotate automatically when the raw materials inserts, grasps the raw materials.

The utility model discloses further set up to: one side of the fixed rod is bonded with an air bag, the fixed rod is of a cuboid structure, and the air bag is located at a position close to the rotating plate.

Through adopting above-mentioned technical scheme, the gasbag improves the reaction force when the raw materials inserts, extrudees the rotor plate, makes it more stable to the raw materials is fixed.

The utility model discloses further set up to: one side of the second electric telescopic rod is fixedly provided with a first hinge through a bolt, one side of the first hinge is hinged with a fixed rod, the bottom of the fixed rod is welded with a rubber block, and the rubber block is in contact with the bottom plate.

Through adopting above-mentioned technical scheme, remove the back at second electric telescopic handle, through dead lever and rubber block cooperation, support second electric telescopic handle, prevent that it from sliding in the spout, stability is good.

The utility model discloses further set up to: a plurality of convex blocks are welded on the outer wall of the extrusion roller.

Through adopting above-mentioned technical scheme, the lug improves coefficient of friction during the centre gripping, and stability is better.

The utility model discloses further set up to: one side welding of fixed plate has the backup pad, and one side welding of backup pad has the spring, and the other end of spring is connected with the supporting rod.

Through adopting above-mentioned technical scheme, through spring and backup pad cooperation, the extrusion supporting rod for fixed more stable.

The utility model has the advantages that:

1. the setting through the spout can make things convenient for second electric telescopic handle to remove about, thereby adjusting position for grafting that the raw materials can be better is between first electric telescopic handle and second electric telescopic handle, has improved the stability of device centre gripping, can cooperate with the rubber block through the setting of dead lever, supports second electric telescopic handle, prevents that it from sliding in the spout, and stability is good.

2. The raw materials can be clamped and fixed through the arrangement of the extrusion rollers and the rotating plate, the friction coefficient can be improved through the arrangement of the convex blocks during clamping, the stability is better, the reaction force can be improved through the arrangement of the air bags, and the rotating plate is extruded to enable the raw materials to be fixed more stably.

3. The clamping rods can be matched with the supporting plate through the arrangement of the springs and are extruded, so that the fixing is more stable, and the clamping effect of the device is improved.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a clamping device for mechanical polishing according to the present invention;

fig. 2 is an enlarged schematic structural view of a position a of the clamping device for mechanical polishing according to the present invention;

fig. 3 is the utility model provides a clamping device's squeeze roll and lug structure sketch map for mechanical polishing.

In the figure: the device comprises a base plate 1, a first electric telescopic rod 2, a sliding groove 3, a second electric telescopic rod 4, a rubber block 5, a fixing rod 6, a first hinge 7, a fixing device 8, a fixing block 9, a fixing rod 10, an air bag 11, a rotating plate 12, a fixing plate 13, a supporting plate 14, a spring 15, a second hinge 16, a clamping rod 17, an extrusion roller 18 and a convex block 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a clamping device for mechanical polishing comprises a bottom plate 1, a first electric telescopic rod 2 for controlling the telescopic height adjustment is fixed on the top of the bottom plate 1 through a bolt, a chute 3 is formed on the top of the bottom plate 1, a second electric telescopic rod 4 for controlling the telescopic height adjustment is connected on the chute 3 in a sliding manner, fixing devices 8 are respectively arranged on the first electric telescopic rod 2 and the second electric telescopic rod 4, the second electric telescopic rod 4 can conveniently move left and right through the chute 3, so as to adjust the position, so that raw materials can be better inserted between the first electric telescopic rod 2 and the second electric telescopic rod 4, the stability of the clamping of the device is improved, the fixing device 8 comprises a fixing block 9, the fixing block 9 is fixed on the top of the second electric telescopic rod 4 through a bolt, two clamping devices are arranged on one side of the fixing block 9, and the clamping devices comprise, the fixed plate 13 is welded on one side of the fixed block 9, one side of the fixed plate 13 is hinged with a second hinge 16, one side of the second hinge 16 is hinged with a clamping rod 17, the angle of the clamping rod 17 can be adjusted by the second hinge 16, and the bottom of the clamping rod 17 is fixed with an extrusion roller 18 through a bolt to extrude raw materials to be fixed.

Two fixed rods 10 are welded on one side of a fixed block 9, a rotating plate 12 is rotatably connected on one side of each fixed rod 10, an air bag 11 is bonded on one side of each fixed rod 10, each fixed rod 10 is of a cuboid structure, the air bag 11 is located at a position close to the rotating plate 12, the air bag 11 improves the reaction force, the rotating plate 12 is extruded to enable the raw materials to be more stable in fixing, a first hinge 7 is fixed on one side of a second electric telescopic rod 4 through bolts, a fixed rod 6 is hinged to one side of the first hinge 7, a rubber block 5 is welded at the bottom of the fixed rod 6 and matched with the rubber block 5 through the fixed rod 6 to abut against the second electric telescopic rod 4 to prevent the second electric telescopic rod from sliding in a sliding groove 3, the stability is good, the rubber block 5 is in contact with a bottom plate 1, a plurality of convex blocks 19 are welded on the outer wall of an extrusion roller 18, the raw materials are clamped and, stability is better, and the welding of one side of fixed plate 13 has backup pad 14, and the welding of one side of backup pad 14 has spring 15, and spring 15's the other end is connected with supporting rod 17, through spring 15 and the cooperation of backup pad 14, extrudees supporting rod 17 for fixed more stable.

The working principle is as follows: the fixing rod 6 is lifted up to rotate around the first hinge 7, then the second electric telescopic rod 4 is pulled to move left and right in the sliding groove 3, so that the position is adjusted, raw materials can be better inserted between the first electric telescopic rod 2 and the second electric telescopic rod 4, the stability of clamping of the device is improved, the raw materials are inserted in the extrusion roller 18 and the rotating plate 12, the raw materials are clamped and fixed, then the second electric telescopic rod 4 is pushed inwards, the fixing rod 6 is put down after the position is adjusted, the fixing rod 6 is matched with the rubber block 5 to abut against the second electric telescopic rod 4, the raw materials are prevented from sliding in the sliding groove 3, the stability is good, the friction coefficient can be improved by the lug 19 during clamping, the stability is better, the reaction force is improved by the air bag 11, the rotating plate 12 is extruded, the raw materials are more stable, the clamping rod 17 is extruded by the cooperation of the spring 15 and the supporting plate, the fixation is made more stable.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The clamping device for mechanical polishing comprises a bottom plate (1) and is characterized in that a first electric telescopic rod (2) is arranged at the top of the bottom plate (1), a sliding groove (3) is formed in the top of the bottom plate (1), a second electric telescopic rod (4) is connected to the sliding groove (3) in a sliding mode, fixing devices (8) are arranged on the first electric telescopic rod (2) and the second electric telescopic rod (4), each fixing device (8) comprises a fixing block (9), the fixing blocks (9) are fixed to the top of the second electric telescopic rod (4) through bolts, two clamping devices are arranged on one side of each fixing block (9) and comprise a fixing plate (13), the fixing plates (13) are welded on one side of each fixing block (9), a second hinge (16) is hinged to one side of each fixing plate (13), and a clamping rod (17) is hinged to one side of each second hinge (16), the bottom of the clamping rod (17) is provided with a squeezing roller (18).

2. The clamping device for mechanical polishing as claimed in claim 1, wherein two fixed rods (10) are provided at one side of the fixed block (9), and a rotating plate (12) is rotatably connected to one side of the fixed rods (10).

3. The clamping device for mechanical polishing as claimed in claim 2, wherein the air bag (11) is adhered to one side of the fixed rod (10), the fixed rod (10) is of a rectangular parallelepiped structure, and the air bag (11) is located near the rotating plate (12).

4. The clamping device for mechanical polishing as claimed in claim 1, wherein one side of the second electric telescopic rod (4) is provided with a first hinge (7), one side of the first hinge (7) is hinged with a fixed rod (6), the bottom of the fixed rod (6) is provided with a rubber block (5), and the rubber block (5) is in contact with the bottom plate (1).

5. A clamping device for mechanical polishing as claimed in claim 1, characterized in that the outer wall of the squeeze roller (18) is provided with a plurality of projections (19).

6. The clamping device for mechanical polishing as claimed in claim 1, wherein a supporting plate (14) is provided at one side of the fixing plate (13), and a spring (15) is provided at one side of the supporting plate (14), and the other end of the spring (15) is connected to the clamping rod (17).