CN220840041U - Precision workbench with simple assembly structure - Google Patents

Abstract

The utility model discloses a precision workbench with a simple assembly structure, which comprises a workbench plate and supporting legs, wherein a fixing plate is fixedly arranged near the lower end of each supporting leg, baffle plates are fixedly arranged at two ends of the upper surface of each fixing plate, an adjusting structure is arranged on the lower surface of each workbench plate, and each adjusting structure comprises a motor, a first bearing, a rotating rod, umbrella-shaped tooth grooves, umbrella-shaped gears, a threaded rod, a threaded sleeve, a third bearing, a first mounting plate, a second bearing, a mounting box, a folding rod, a second mounting plate, a sliding chute, a sliding rod and a sliding block. The precise workbench with the simple assembly structure can start the motor when the height of the precise workbench is adjusted, so that the motor drives the threaded sleeve spirally arranged on the outer surface of the threaded rod to move, the folding rod fixedly arranged at the upper end of the threaded sleeve lifts the workbench plate, and the precise workbench is adjusted to the height required by an operator.

Description

Precision workbench with simple assembly structure

Technical Field

The utility model relates to the field of workbenches, in particular to a precise workbench with a simple assembly structure.

Background

The workbench is suitable for different occasions such as a die, a bench worker, detection, assembly, maintenance and the like, has the characteristics of good corrosion resistance, strong applicability and the like, wherein the precision machining bench is often used in the jewelry machining industry, and can be used for cutting, polishing, engraving and the like of various jewelry; however, the precision workbench with a simple assembly structure at present cannot be adjusted in height according to the demands of operators in the use process, so that the precision workbench with a simple assembly structure is poor in use effect.

Disclosure of utility model

The utility model mainly aims to provide a precision workbench with a simple assembly structure, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a precision workbench with simple assembly structure, includes work platen, supporting leg, the supporting leg is close to lower extreme fixed mounting and has the fixed plate, fixed plate upper surface both ends fixed mounting have the baffle, work platen lower surface is provided with adjustment structure.

Preferably, the adjusting structure comprises a motor, a first bearing, a rotating rod, a bevel tooth socket, a bevel gear, a threaded rod, a threaded sleeve, a third bearing, a first mounting plate, a second bearing, a mounting box, a folding rod, a second mounting plate, a sliding groove, a sliding rod and a sliding block.

Preferably, the lower surface of the fixed plate is close to the middle part and fixedly provided with a motor, the rotating part of the motor is fixedly connected with a rotating rod, the middle part of the upper surface of the fixed plate is fixedly provided with a first bearing, the inner surface of the first bearing is movably provided with a rotating rod, and the upper end of the rotating rod is provided with an umbrella-shaped tooth slot.

Preferably, the mounting box is fixedly mounted in the middle of the upper surface of the fixing plate, the second bearing is fixedly mounted at two ends of the inner surface of the mounting box close to the upper end, the third bearing is fixedly mounted on the inner side of the baffle, and threaded rods are movably mounted on the inner surfaces of the second bearing and the third bearing.

Preferably, a bevel gear is fixedly arranged at one end of the threaded rod, the bevel gear is meshed with the bevel tooth groove, a thread bush is spirally arranged on the outer surface of the threaded rod, a first mounting plate is fixedly arranged at the upper end of the thread bush, and a folding rod is movably arranged on the first mounting plate.

Preferably, the lower surface of the working table plate is close to two ends of the middle part and is fixedly provided with a second mounting plate, the second mounting plate is movably provided with a folding rod, the lower surface of the working table plate is close to four corners and is fixedly provided with a sliding rod, the supporting leg is internally provided with a sliding groove, the sliding groove is internally provided with a sliding block in a sliding manner, and the upper end of the sliding block is fixedly provided with the sliding rod.

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

According to the utility model, through the arranged adjusting structure, when the height of the precision workbench is adjusted, the motor is started, so that the motor drives the threaded sleeve spirally arranged on the outer surface of the threaded rod to move, the folding rod fixedly arranged at the upper end of the threaded sleeve lifts the workbench plate, and the precision workbench is adjusted to the height required by an operator.

Drawings

FIG. 1 is a schematic view of the whole structure of a precision workbench with a simple assembly structure;

fig. 2 is a cross-sectional view of a precision table of the present utility model with a simple assembly structure.

In the figure: 1. a work platen; 2. support legs; 3. a baffle; 301. a fixing plate; 4. an adjustment structure; 401. a motor; 402. a first bearing; 403. a rotating rod; 404. umbrella-shaped tooth grooves; 405. bevel gears; 406. a threaded rod; 407. a thread sleeve; 408. a bearing III; 409. a first mounting plate; 410. a second bearing; 411. a mounting box; 412. a folding bar; 413. a second mounting plate; 414. a chute; 415. a slide bar; 416. a sliding block.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-2, the precision workbench with a simple assembly structure comprises a workbench plate 1 and supporting legs 2, wherein a fixed plate 301 is fixedly arranged near the lower end of the supporting legs 2, baffle plates 3 are fixedly arranged at the two ends of the upper surface of the fixed plate 301, and an adjusting structure 4 is arranged on the lower surface of the workbench plate 1;

The adjusting structure 4 comprises a motor 401, a first bearing 402, a rotating rod 403, a bevel tooth socket 404, a bevel gear 405, a threaded rod 406, a threaded sleeve 407, a third bearing 408, a first mounting plate 409, a second bearing 410, a mounting box 411, a folding rod 412, a second mounting plate 413, a sliding chute 414, a sliding rod 415 and a sliding block 416; a motor 401 is fixedly arranged on the lower surface of the fixed plate 301 near the middle part, a rotary rod 403 is fixedly connected to the rotary part of the motor 401, a first bearing 402 is fixedly arranged on the middle part of the upper surface of the fixed plate 301, the rotary rod 403 is movably arranged on the inner surface of the first bearing 402, and an umbrella-shaped tooth slot 404 is formed at the upper end of the rotary rod 403; the middle part of the upper surface of the fixed plate 301 is fixedly provided with a mounting box 411, two ends of the inner surface of the mounting box 411, which are close to the upper end, are fixedly provided with a second bearing 410, the inner side of the baffle 3 is fixedly provided with a third bearing 408, and the inner surfaces of the second bearing 410 and the third bearing 408 are movably provided with threaded rods 406; one end of the threaded rod 406 is fixedly provided with a bevel gear 405, the bevel gear 405 is meshed with the bevel tooth groove 404, the outer surface of the threaded rod 406 is spirally provided with a threaded sleeve 407, the upper end of the threaded sleeve 407 is fixedly provided with a first mounting plate 409, and the first mounting plate 409 is movably provided with a folding rod 412; the lower surface of the working table plate 1 is close to two ends of the middle part and is fixedly provided with a second mounting plate 413, a folding rod 412 is movably arranged on the second mounting plate 413, sliding rods 415 are fixedly arranged on the lower surface of the working table plate 1 close to four corners, sliding grooves 414 are formed in supporting legs 2, sliding blocks 416 are slidably arranged in the sliding grooves 414, and sliding rods 415 are fixedly arranged at the upper ends of the sliding blocks 416.

It should be noted that, the present utility model is a precision workbench with a simple assembly structure, when an operator needs to adjust the height, the motor 401 needs to be started first, so that the rotating part of the motor 401 drives the rotating rod 403 to rotate on the inner surface of the first bearing 402, because the umbrella-shaped tooth socket 404 and the umbrella-shaped gear 405 are meshed, the threaded rod 406 is driven to rotate on the inner surfaces of the second bearing 410 and the third bearing 408, so that the threaded sleeve 407 spirally installed on the outer surface of the threaded rod 406 is driven to move inwards, the first mounting plate 409 fixedly installed on the upper end of the threaded sleeve 407 is driven to drive the lower end of the folding rod 412 to move inwards, so that the upper end of the folding rod 412 rotates on the second mounting plate 413 and jacks up the workbench plate 1, and meanwhile, the sliding rod 415 fixedly installed on the lower surface of the workbench plate 1 near four corners moves upwards, so as to drive the sliding rod 416 fixedly installed on the lower end of the sliding rod 415 to slide inside the sliding groove 414, so that the workbench plate 1 is stably adjusted up and down, and the practicability of the precision workbench is increased.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a precision workbench with simple assembly structure which characterized in that: including work platen (1), supporting leg (2) are close to lower extreme fixed mounting and have fixed plate (301), fixed plate (301) upper surface both ends fixed mounting has baffle (3), work platen (1) lower surface is provided with regulation structure (4), regulation structure (4) include motor (401), bearing (402), rotary rod (403), umbrella tooth socket (404), bevel gear (405), threaded rod (406), thread bush (407), bearing (408) No. three, mounting panel (409), bearing (410) No. two, mounting box (411), folding lever (412), mounting panel (413) No. two, spout (414), slide bar (415), slider (416).

2. The precision workbench with simple assembly structure according to claim 1, wherein: the motor (401) is fixedly mounted on the lower surface of the fixing plate (301) near the middle, the rotating rod (403) is fixedly connected to the rotating part of the motor (401), a first bearing (402) is fixedly mounted on the middle of the upper surface of the fixing plate (301), the rotating rod (403) is movably mounted on the inner surface of the first bearing (402), and an umbrella-shaped tooth slot (404) is formed in the upper end of the rotating rod (403).

3. A precision bench of simple structure in assembly according to claim 2 and wherein: the fixed plate (301) upper surface middle part fixed mounting has mounting box (411), the equal fixed mounting of mounting box (411) internal surface both ends near the upper end has No. two bearings (410), baffle (3) inboard fixed mounting has No. three bearings (408), no. two bearings (410) and No. three bearings (408) internal surface movable mounting have threaded rod (406).

4. A precision bench having a simple assembly structure according to claim 3 and wherein: the utility model discloses a folding device, including threaded rod (406), mounting panel, folding rod (412), threaded rod (409) are fixed mounting, threaded rod (406) one end fixed mounting has bevel gear (405), bevel gear (405) and bevel tooth's socket (404) meshing, threaded sleeve (407) are installed to threaded rod (406) surface spiral, mounting panel (409) are fixed mounting to threaded sleeve (407) upper end, movable mounting has folding rod (412) on mounting panel (409).

5. The precision workbench with simple assembly structure according to claim 4, wherein:

The utility model discloses a folding table, including work platen (1), slide bar (415) are all fixed mounting on work platen (1) lower surface near middle part both ends, movable mounting has folding bar (412) on No. two mounting plates (413), work platen (1) lower surface is near the equal fixed mounting in four corners position slide bar (415), spout (414) have been seted up to supporting leg (2) inside, inside slidable mounting of spout (414) has slider (416), slider (416) upper end fixed mounting has slide bar (415).