CN217801042U

CN217801042U - High stability clamping device that polishes

Info

Publication number: CN217801042U
Application number: CN202221517023.6U
Authority: CN
Inventors: 朱彬娜
Original assignee: Jinhua Nansen Machinery Manufacturing Co ltd
Current assignee: Jinhua Nansen Machinery Manufacturing Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-15
Anticipated expiration: 2032-06-16

Abstract

The utility model belongs to the field of clamping devices, in particular to a high-stability polishing clamping device, which comprises a first clamp and a sliding mechanism, wherein a transmission mechanism is arranged outside the first clamp, a screw rod is arranged inside the first clamp, the end part of the screw rod is connected with a second clamp, a guide rod is arranged inside the second clamp, a spring is arranged outside the guide rod, a clamping groove is formed in the inner side of the first clamp, and the sliding mechanism is arranged inside the clamping groove; the utility model discloses be provided with drive mechanism, can make things convenient for the control both sides second anchor clamps and the stable synchronous control of opening and shutting of first anchor clamps in a flexible way, can stabilize the effectual centre gripping operation that carries out inside processing article, and equipment is at second anchor clamps and the tight in-process of first anchor clamps clamp, and when the guide bar at middle part effectively led, the spring received the extrusion shrink, can be through the effort more stable fastening carry out the assistance of inside centre gripping, do benefit to holistic centre gripping operation, facilitate the use.

Description

High stability clamping device that polishes

Technical Field

The utility model relates to a clamping device field specifically is a high stability clamping device that polishes.

Background

The polisher is a tool for grinding the part of a workpiece to be polished by using electrochemical compressed air as a power source and driving mold grinding tools such as sand and the like, and is mainly used for decoration, handicraft processing factories, hardware processing factories, electronic processing factories and the like, wherein the polisher is used for polishing unsmooth objects and unsmooth objects to be smooth or flat, and the polisher is also called a polishing machine and is mainly used for fixing processed products in the equipment processing process so as to facilitate further polishing and processing operations and better use and process.

Clamping device on the existing market has the problems that the clamping device is not convenient to stably clamp and fix, can flexibly change and adapt to clamping of different processed products, and has certain influence on use.

Therefore, a high-stability grinding and clamping device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to remedy the defects of the prior art, the clamping device is not convenient to stably clamp and fix, can flexibly change and adapt to clamping of different processed products, and has certain influence on use.

The utility model provides a technical scheme that its technical problem adopted is: a high stability clamping device that polishes, including first anchor clamps and slide mechanism, the outside of first anchor clamps is provided with drive mechanism, the inboard of first anchor clamps is provided with the screw rod, and the end connection of screw rod has the second anchor clamps, the inboard of second anchor clamps is provided with the guide bar, and the outside of guide bar is provided with the spring, the draw-in groove has been seted up to the inboard of first anchor clamps, slide mechanism sets up in the inboard of draw-in groove.

Preferably, drive mechanism includes control rod, fluted disc, first gear and second gear, the outside of control rod is provided with the fluted disc, and the outside of fluted disc is connected with first gear, the opposite side of fluted disc is provided with the second gear.

Preferably, the first gear forms a transmission structure with the control rod through the fluted disc, and the screw rod forms a rotating structure with the first clamp through the first gear.

Preferably, the second clamp forms a sliding structure with the first clamp through a screw, and the second clamp forms a lifting structure with the guide rod through a spring.

Preferably, the sliding mechanism comprises a sliding rail, a sliding block and an annular clamping piece, the sliding block is connected inside the sliding rail, and the annular clamping piece is arranged at the end part of the sliding block.

Preferably, the annular clamping piece forms a sliding structure through the sliding block and the sliding rail, and the sliding block is symmetrically arranged relative to the central axis of the annular clamping piece.

The utility model discloses an useful part lies in:

1. the utility model discloses be provided with drive mechanism, through manual rotation outside control lever during the use, make its rotation drive fluted disc and carry out regulation control, can drive outside first gear and second gear in a flexible way and carry out the transmission, conveniently carry out the rotation regulation of the screw rod of both sides, the screw thread that sets up relatively can be controlled in a flexible and stable synchronization, make things convenient for both sides second anchor clamps and first anchor clamps can carry out stable synchronous open and close control, can stably and effectively carry out the centre gripping operation of inside work piece, and equipment is in the clamping process of second anchor clamps and first anchor clamps, when the guide bar of middle part is effectively directed, the spring receives the extrusion shrink, can be through the effort more stable firm supplementary of carrying out the inside centre gripping, do benefit to holistic centre gripping operation, facilitate the use;

2. the utility model discloses be provided with slide mechanism, inboard draw-in groove adopts square groove when using, can be through carrying out sliding connection with slider and slide rail when needing to annular fastener slidable mounting with suitable specification in the inboard of draw-in groove, it is fixed to adapt to different specifications in a flexible way with this and carry out the centre gripping, and convenient operation installation uses in a flexible way conveniently, satisfies the use under the different situation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment;

FIG. 2 is a schematic structural diagram of a transmission mechanism according to an embodiment;

fig. 3 is a schematic structural view of a sliding mechanism according to a second embodiment.

In the figure: 1. a first clamp; 2. a transmission mechanism; 201. a control lever; 202. a fluted disc; 203. a first gear; 204. a second gear; 3. a screw; 4. a second clamp; 5. a guide bar; 6. a spring; 7. a card slot; 8. a sliding mechanism; 801. a slide rail; 802. a slider; 803. an annular clip.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, a high-stability polishing clamping device includes a first clamp 1, a transmission mechanism 2, a screw rod 3, a second clamp 4, a guide rod 5, a spring 6, a clamping groove 7 and a sliding mechanism 8, wherein the transmission mechanism 2 is arranged on the outer side of the first clamp 1, the screw rod 3 is arranged on the inner side of the first clamp 1, the end of the screw rod 3 is connected with the second clamp 4, the guide rod 5 is arranged on the inner side of the second clamp 4, and the spring 6 is arranged on the outer side of the guide rod 5;

the transmission mechanism 2 comprises a control rod 201, a fluted disc 202, a first gear 203 and a second gear 204, the fluted disc 202 is arranged on the outer side of the control rod 201, the first gear 203 is connected to the outer side of the fluted disc 202, and the second gear 204 is arranged on the other side of the fluted disc 202;

the first gear 203 forms a transmission structure with the control rod 201 through the fluted disc 202, and the screw 3 forms a rotating structure with the first clamp 1 through the first gear 203, so that the second clamps 4 on two sides and the first clamp 1 can be conveniently and stably controlled to be synchronously opened and closed, and the clamping operation of internal machined products can be stably and effectively carried out;

second anchor clamps 4 pass through to constitute sliding construction between screw rod 3 and the first anchor clamps 1, and second anchor clamps 4 pass through to constitute elevation structure between spring 6 and the guide bar 5, and spring 6 receives the extrusion shrink, can do benefit to holistic centre gripping operation, facilitates the use through the more supplementary of carrying on inside centre gripping of stable fastening of effort.

Example two

Referring to fig. 1 and 3, in a first comparative example, as another embodiment of the present invention, a clamping groove 7 is formed in an inner side of a first clamp 1, and a sliding mechanism 8 is disposed in the clamping groove 7;

the sliding mechanism 8 comprises a sliding rail 801, a sliding block 802 and an annular clamping piece 803, the sliding block 802 is connected inside the sliding rail 801, and the annular clamping piece 803 is arranged at the end part of the sliding block 802;

the annular clamping piece 803 forms a sliding structure through the sliding block 802 and the sliding rail 801, and the sliding block 802 is symmetrically arranged about the central axis of the annular clamping piece 803, so that the annular clamping piece 803 with a proper specification is slidably mounted on the inner side of the clamping groove 7, and the clamping structure is flexibly suitable for clamping and fixing with different specifications.

The working principle is that firstly, when the device is used, the outer control rod 201 is rotated manually to drive the fluted disc 202 to perform adjustment control, the outer first gear 203 and the outer second gear 204 can be flexibly driven to perform transmission, the rotation adjustment of the screws 3 on two sides is convenient, the oppositely arranged threads can be flexibly and stably controlled synchronously, the second clamps 4 on two sides and the first clamp 1 can perform stable synchronous opening and closing control conveniently, the clamping operation of an internal machined product can be stably and effectively performed, in the clamping process of the second clamps 4 and the first clamp 1, the spring 6 is extruded and contracted while the guide rod 5 in the middle part effectively guides, the internal clamping can be more stably and tightly assisted through acting force, the integral clamping operation is facilitated, and the use is convenient;

when the clamping groove is used, the inner side clamping groove 7 is a square groove, when needed, the sliding block 802 and the sliding rail 801 can be connected in a sliding mode, so that the annular clamping piece 803 with the appropriate specification can be slidably mounted on the inner side of the clamping groove 7, the clamping groove is flexibly suitable for different specifications to clamp and fix, the operation and the installation are convenient, the use is flexible and convenient, and the use under different conditions is met.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a high stability clamping device that polishes which characterized in that: including first anchor clamps (1) and slide mechanism (8), the outside of first anchor clamps (1) is provided with drive mechanism (2), the inboard of first anchor clamps (1) is provided with screw rod (3), and the end connection of screw rod (3) has second anchor clamps (4), the inboard of second anchor clamps (4) is provided with guide bar (5), and the outside of guide bar (5) is provided with spring (6), draw-in groove (7) have been seted up to the inboard of first anchor clamps (1), slide mechanism (8) set up in the inboard of draw-in groove (7).

2. A high stability sanding clamping device as defined in claim 1, wherein: drive mechanism (2) include control lever (201), fluted disc (202), first gear (203) and second gear (204), the outside of control lever (201) is provided with fluted disc (202), and the outside of fluted disc (202) is connected with first gear (203), the opposite side of fluted disc (202) is provided with second gear (204).

3. A high stability sanding clamping device as defined in claim 2, wherein: the first gear (203) and the control rod (201) form a transmission structure through the fluted disc (202), and the screw (3) and the first clamp (1) form a rotating structure through the first gear (203).

4. A high stability sanding clamping device as defined in claim 1, wherein: the second clamp (4) forms a sliding structure with the first clamp (1) through the screw (3), and the second clamp (4) forms a lifting structure with the guide rod (5) through the spring (6).

5. A high stability clamping device that polishes of claim 1, characterized in that: the sliding mechanism (8) comprises a sliding rail (801), a sliding block (802) and an annular clamping piece (803), the sliding block (802) is connected inside the sliding rail (801), and the annular clamping piece (803) is arranged at the end part of the sliding block (802).

6. A high stability sanding clamping device as defined in claim 5, wherein: the annular clamping piece (803) forms a sliding structure through the sliding block (802) and the sliding rail (801), and the sliding block (802) is symmetrically arranged relative to the central axis of the annular clamping piece (803).