CN219633473U

CN219633473U - Clamping device for machining, grinding and polishing

Info

Publication number: CN219633473U
Application number: CN202320827221.0U
Authority: CN
Inventors: 王光; 董国斌; 沈成玉
Original assignee: Jiyuan City Xin Yang Mining Co ltd
Current assignee: Jiyuan City Xin Yang Mining Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-09-05
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a clamping device for machining, grinding and polishing, which relates to the technical field of clamps and comprises a cleaning box, wherein two ends of the top of the cleaning box are respectively provided with an upright, each upright is respectively connected with a clamp, two clamps are connected to the upright through a rotating mechanism, each clamp comprises a [ -shaped mounting plate, the inner side of each mounting plate is provided with a mounting groove, a vertical threaded rod is rotationally arranged in each mounting groove, the top of each threaded rod extends out of each mounting plate and is connected with a knob, a clamping plate is connected to each threaded rod in a threaded manner, an opening for the clamping plate to move up and down is formed in the inner side surface of each mounting plate, the top of each clamping plate is fixedly connected with a guide rod, and the upper end of each guide rod movably extends out of the top of each mounting plate. This clamping device for machining burnishing and polishing, simple structure, application scope is big, is convenient for overturn, and piece is convenient for clear up.

Description

Clamping device for machining, grinding and polishing

Technical Field

The utility model relates to the technical field of clamps, in particular to a clamping device for machining, grinding and polishing.

Background

Machining refers to the process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining modes can be divided into cutting machining and pressing machining. The machining work of the parts in the machining process mainly fixes the parts through additional clamping equipment; in some small-sized machining, the surface is usually inconvenient to turn over after machining, and residues after polishing and grinding are inconvenient to collect.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme.

The utility model provides a clamping device for machining burnishing and polishing, includes the cleaning box the top both ends of cleaning box are equipped with the stand respectively, are connected with anchor clamps respectively on every stand, and two anchor clamps pass through slewing mechanism and connect on the stand, anchor clamps include the mounting panel of "[" font the mounting groove has been seted up to the inboard of mounting panel the mounting groove rotation is equipped with vertical threaded rod, the mounting panel is extended at the top of threaded rod and is connected with the knob threaded rod is last threaded connection has splint the opening that supplies splint to reciprocate has been seted up to the medial surface of mounting panel the top fixedly connected with guide bar of splint, the top of mounting panel is extended in the upper end activity of guide bar.

Preferably, a compression spring is sleeved on the guide rod between the mounting plate and the clamping plate, and two ends of the compression spring are respectively connected with the mounting plate and the clamping plate.

Preferably, the rotating mechanism comprises rotating shafts respectively arranged on each upright post in a rotating way and a gear motor arranged on the outer side of one upright post, and an output shaft of the gear motor is coaxially connected with the corresponding rotating shaft.

Preferably, the inner end of each rotating shaft is respectively connected with an electric telescopic rod, and the telescopic end of each electric telescopic rod is connected with the mounting plate.

Preferably, a plurality of blanking holes are formed in the top of the cleaning box.

Preferably, a cleaning opening is formed in the lower end of the rear wall of the cleaning box.

Preferably, an electric push rod is arranged on the front side wall of the cleaning box, the telescopic end of the electric push rod extends to the inside of the cleaning box and is connected with a push plate, and the push plate is arranged corresponding to the cleaning opening.

Preferably, a limiting block is arranged at the top of the guide rod.

Preferably, sliding grooves are respectively formed in the lower ends of the inner walls of the two sides of the cleaning box, sliding blocks matched with the sliding grooves are respectively connected to the two ends of the pushing plate, and the sliding blocks are slidably arranged in the sliding grooves.

Advantageous effects

Compared with the prior art, the utility model provides the clamping device for machining, grinding and polishing, which has the following beneficial effects:

1. this clamping device for machining burnishing and polishing makes splint reciprocate under the guide action of guide bar through knob rotation threaded rod, and the setting of compression spring is cooperated again to realize the stable centre gripping to the work piece, in addition to the setting of electric telescopic handle, make this device can adapt to the centre gripping of not unidimensional work piece, use the scope increase.

2. This clamping device for machining polishing is established on corresponding stand through rotating two anchor clamps through the pivot to through gear motor's start, make two epaxial anchor clamps centre gripping work piece overturn, thereby realize carrying out the omnidirectional polishing to the work piece and polish.

3. This clamping device for machining burnishing and polishing sets up the cleaning box through setting up box fixture, in the below of anchor clamps, the piece residue that produces when burnishing and polishing falls into the cleaning box through the blanking hole to utilize the cooperation of electric putter and push pedal to release the piece impurity of collecting from the clearance mouth.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the cleaning tank of the present utility model;

fig. 4 is a schematic structural view of the clamp of the present utility model.

Reference numerals in the drawings: the cleaning box comprises a cleaning box body 1, an electric push rod 2, a speed reducing motor 3, a vertical column 4, an electric telescopic rod 5, a mounting plate 6, a rotating shaft 7, a cleaning opening 8, a push plate 9, a sliding block 10, a sliding groove 11, a limiting block 12, a guide rod 13, a compression spring 14, a knob 15, a threaded rod 16, a mounting groove 17, a clamping plate 18 and an opening 19.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 4, the clamping device for machining, grinding and polishing is shown, the clamping device comprises a cleaning box 1, stand columns 4 are respectively arranged at two ends of the top of the cleaning box 1, clamps are respectively connected to each stand column 4, two clamps are connected to the stand columns 4 through rotating mechanisms, each rotating mechanism comprises a rotating shaft 7 which is respectively arranged on each stand column 4 in a rotating mode, a gear motor 3 which is arranged on the outer side of one stand column 4 in a rotating mode, an output shaft of the gear motor 3 is coaxially connected with the corresponding rotating shaft 7, electric telescopic rods 5 are respectively connected to the inner ends of the rotating shafts 7, telescopic ends of the electric telescopic rods 5 are connected with mounting plates 6, workpieces between the two clamps can be driven to overturn through starting of the gear motor 3 and setting of the rotating shafts 7, and therefore all-around polishing and polishing of the workpieces are achieved.

The fixture comprises a [ -shaped mounting plate 6, a mounting groove 17 is formed in the inner side of the mounting plate 6, a vertical threaded rod 16 is rotationally arranged in the mounting groove 17, the top of the threaded rod 16 extends out of the mounting plate 6 and is connected with a knob 15, a clamping plate 18 is connected to the threaded rod 16 in a threaded manner, an opening 19 for the clamping plate 18 to move up and down is formed in the inner side surface of the mounting plate 6, a guide rod 13 is fixedly connected to the top of the clamping plate 18, the upper end of the guide rod 13 movably extends out of the top of the mounting plate 6, and a limiting block 12 is arranged at the top of the guide rod 13. By rotating the threaded rod 16, the clamping plate 18 moves up and down along the guide rod 13, thereby realizing clamping of workpieces with different sizes.

A compression spring 14 is sleeved on the guide rod 13 between the mounting plate 6 and the clamping plate 18, and two ends of the compression spring 14 are respectively connected with the mounting plate 6 and the clamping plate 18. Clamping of the workpiece is achieved by the clamping plate 18 which is matched with the compression spring 14 to compress the workpiece, so that a certain horizontal position and a certain stability of the workpiece can be effectively ensured when the workpiece is placed.

A plurality of blanking holes 20 are provided at the top of the cleaning tank 1. The polished scraps fall into the cleaning box 1 through a plurality of blanking holes 20, and a cleaning opening 8 is formed in the lower end of the rear wall of the cleaning box 1. Be equipped with electric putter 2 on the preceding lateral wall of clearance case 1, electric putter 2's flexible end extends to clearance case 1's inside and is connected with push pedal 9, and push pedal 9 corresponds the setting with clearance mouth 8. The lower ends of the inner walls of the two sides of the cleaning box 1 are respectively provided with a sliding groove 11, two ends of the push plate 9 are respectively connected with a sliding block 10 matched with the sliding grooves 11, and the sliding blocks 10 are slidably arranged in the sliding grooves 11. The residue impurities after polishing and grinding are pushed out from the cleaning opening through the cooperation of the electric push rod 2 and the push plate 9.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamping device for machining burnishing and polishing which characterized in that: including cleaning box (1) the top both ends of cleaning box (1) are equipped with stand (4) respectively, are connected with anchor clamps respectively on every stand (4), and two anchor clamps pass through rotary mechanism and connect on stand (4), anchor clamps include mounting panel (6) of "[" font mounting panel (6) inboard has been seted up mounting groove (17) the rotation of mounting groove (17) is equipped with vertical threaded rod (16), mounting panel (6) are extended at the top of threaded rod (16) and are connected with knob (15) threaded rod (16) go up threaded connection has splint (18) the opening (19) that supply splint (18) to reciprocate have been seted up to the medial surface of mounting panel (6) the top fixedly connected with guide bar (13) of splint (18), the top of mounting panel (6) is extended in the activity of upper end of guide bar (13).

2. The clamping device for machining, grinding and polishing as set forth in claim 1, wherein: a compression spring (14) is sleeved on a guide rod (13) positioned between the mounting plate (6) and the clamping plate (18), and two ends of the compression spring (14) are respectively connected with the mounting plate (6) and the clamping plate (18).

3. The clamping device for machining, grinding and polishing as set forth in claim 1, wherein: the rotating mechanism comprises rotating shafts (7) which are respectively arranged on each upright post (4) in a rotating mode, and a gear motor (3) which is arranged on the outer side of one upright post (4), and an output shaft of the gear motor (3) is coaxially connected with the corresponding rotating shaft (7).

4. A clamping device for machining and polishing as recited in claim 3, further comprising: the inner end of each rotating shaft (7) is respectively connected with an electric telescopic rod (5), and the telescopic end of each electric telescopic rod (5) is connected with a mounting plate (6).

5. The clamping device for machining, grinding and polishing as set forth in claim 1, wherein: a plurality of blanking holes (20) are formed in the top of the cleaning box (1).

6. The clamping device for machining, grinding and polishing as set forth in claim 5, wherein: the lower end of the rear wall of the cleaning box (1) is provided with a cleaning opening (8).

7. The clamping device for machining, grinding and polishing as set forth in claim 6, wherein: the cleaning box is characterized in that an electric push rod (2) is arranged on the front side wall of the cleaning box (1), the telescopic end of the electric push rod (2) extends to the inside of the cleaning box (1) and is connected with a push plate (9), and the push plate (9) is arranged corresponding to the cleaning opening (8).

8. The clamping device for machining, grinding and polishing as set forth in claim 2, wherein: a limiting block (12) is arranged at the top of the guide rod (13).

9. The clamping device for machining, grinding and polishing as set forth in claim 7, wherein: the lower ends of the inner walls of the two sides of the cleaning box (1) are respectively provided with a sliding groove (11), two ends of the push plate (9) are respectively connected with a sliding block (10) matched with the sliding grooves (11), and the sliding blocks (10) are slidably arranged in the sliding grooves (11).