Height-adjustable vice bench

Abstract

The utility model provides a height-adjustable vice bench, belongs to the technical field of workbenches, and aims to solve the problems that the height of a table board of a traditional vice bench cannot be adjusted according to actual requirements, and the practicability is poor; the problems that part of machining parts are large in size, frequent in angle rotation, time-consuming and labor-consuming, and the machining speed and efficiency are affected are solved. A support mechanism; the power control mechanism is mounted in the supporting mechanism; one end of the lifting pushing mechanism is connected with the power control mechanism; the rotation control mechanism is installed in the supporting mechanism. The four sets of lead screws inside the operating table can be stressed to rotate at the same time, so that the height of the operating table is adjusted, and a worker can conveniently use the operating table to machine parts; and a rotating disc is arranged in the device, so that a worker can conveniently control the angle change of the part, and part machining is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of workbenches, and more specifically, particularly relates to a height-adjustable bench. Background Art

[0002] The bench workbench is suitable for various applications such as molds, bench work, testing, maintenance, assembly, etc. It has good corrosion resistance, dirt resistance, impact resistance and strong load-bearing capacity. Since the users of the bench are not fixed, the height and operating habits of the users are also different, and the height of the traditional bench table is fixed and cannot be adjusted according to actual needs, the practicality is poor. During the processing, some processing parts need to be frequently changed in angle to facilitate processing. Some processing parts are large in size, and frequent angle rotation is time-consuming and labor-intensive, affecting the processing speed and efficiency. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a height-adjustable bench to solve the problems mentioned in the above background technology that the table top of a traditional bench cannot be adjusted in height according to actual needs and is of poor practicality; some processing parts are large in size and frequently rotated at different angles, which is time-consuming and labor-intensive, affecting the processing speed and efficiency.

[0004] The utility model provides a height-adjustable bench, which is achieved by the following specific technical means:

[0005] A height-adjustable bench, comprising: a support mechanism, a power control mechanism, a lifting and pushing mechanism and a rotation control mechanism; the support mechanism is a rectangular parallelepiped structure as a whole; the power control mechanism is installed inside the support mechanism; the lifting and pushing mechanisms are set in four groups, one end of the lifting and pushing mechanisms is connected to the power control mechanism; the rotation control mechanism is installed inside the support mechanism; the lifting and pushing mechanism comprises: a fixed support plate and a screw rod; the fixed support plate is a rectangular parallelepiped structure with a T-shaped slide groove on the surface as a whole; one end of the screw rod is rotatably inserted inside the slide groove of the fixed support plate.

[0006] In at least some embodiments, the support mechanism includes: an operating table, a lifting limit rod, a bottom rod and a storage box; the operating table is a rectangular structure with a circular groove on the surface; the top of the lifting limit rod is fixedly connected to the operating table; the bottom rod is a rectangular structure with a square groove on the surface, and the bottom of the operating table is slidably inserted into the bottom rod through the lifting limit rod; the storage box is fixedly installed at the bottom of the operating table, and the storage box can serve as an auxiliary carrying tool.

[0007] In at least some embodiments, the power control mechanism includes: a fixed plate, a motor box, a main rotating rod, a driving rod and a control rod; the surface of the fixed plate is fixedly connected to the bottom rod; a motor is arranged inside the motor box, the motor box is fixedly mounted on the surface of the fixed plate, and the fixed support plate is fixedly mounted on the surface of the fixed plate; one end of the main rotating rod is connected to the motor inside the motor box; the driving rod is rotatably mounted in a square plate fixedly arranged on the surface of the fixed plate, and the middle part of the driving rod is rotatably connected to the main rotating rod through a bevel gear assembly; the number of control rods is set to two groups, the left and right ends of the control rod are fixedly connected to the screw rod, and the middle part of the control rod is rotatably connected to the driving rod through a bevel gear assembly.

[0008] In at least some embodiments, the lifting and pushing mechanism also includes: a sliding extrusion block and a push rod; the sliding extrusion block is a T-shaped structure as a whole, the sliding extrusion block is slidably inserted into the interior of the fixed support plate slide groove and is threadedly connected to the screw rod, and the rotation of the screw rod can control the sliding extrusion block to slide; one end of the bottom of the push rod is rotatably connected to the sliding extrusion block through a rotating shaft; one end of the top of the push rod is rotatably connected to the operating table through a rotating shaft.

[0009] In at least some embodiments, the rotation control mechanism includes: an outer box, a rotating disk, a limit support rod and a sliding plate; the outer box is fixedly installed at the bottom of the operating table; the rotating disk is rotatably installed on the surface of the operating table; the limit support rod is an overall T-shaped structure, and the limit support rod is fixedly installed inside the outer box; the sliding plate is an overall rectangular structure, one end of the sliding plate is slidably connected to the limit support rod, and the limit support rod can play a role in limiting the rotation of the sliding plate.

[0010] In at least some embodiments, the rotation control mechanism also includes: a control threaded rod, a rotating rod and a rack plate; one end of the control threaded rod is rotated and inserted into the interior of the outer box, and the surface of the control threaded rod is threadedly connected to the sliding plate; a gear is fixedly provided on the surface of the rotating rod, the bottom of the rotating rod is rotatably installed inside the outer box, and the top of the rotating rod is fixedly connected to the rotating disk; one end of the rack plate is fixedly connected to the sliding plate, and the other end of the rack plate is meshed with the gear on the surface of the rotating rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model is provided with a power control mechanism and a lifting and pushing mechanism inside. The motor inside the power control mechanism is started, and the power control mechanism can control four groups of screw rods to rotate simultaneously. The screw rods control the sliding extrusion block and the push rods control the operating table to adjust the height. The lifting and pushing mechanism is provided with multiple groups. The lifting and pushing mechanism has a good stable supporting effect. The height of the operating table can be adjusted, which can facilitate the staff to use the operating table to process parts. By arranging a rotation control mechanism inside the device, the rotating disk inside the rotation control mechanism can be rotated arbitrarily, which can facilitate the staff to control the angle change of the parts and facilitate the parts processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the main body shaft side view structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the main body structure of the utility model when viewed from above.

[0015] Figure 3 It is a schematic diagram of the axial side view of the support mechanism of the utility model.

[0016] Figure 4 It is a schematic cross-sectional structure diagram of the lifting and pushing mechanism of the utility model.

[0017] Figure 5 It is a schematic diagram of the exploded structure of the rotation control mechanism of the utility model.

[0018] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0019] 1. Support mechanism; 101. Operating table; 102. Lifting limit rod; 103. Bottom rod; 104. Storage box; 2. Power control mechanism; 201. Fixed plate; 202. Motor box; 203. Main rotating rod; 204. Driving rod; 205. Control rod; 3. Lifting and pushing mechanism; 301. Fixed support plate; 302. Screw rod; 303. Sliding extrusion block; 304. Push rod; 4. Rotation control mechanism; 401. Outer box; 402. Rotating disk; 403. Limiting support rod; 404. Sliding plate; 405. Control threaded rod; 406. Rotating rod; 407. Rack plate. DETAILED DESCRIPTION

[0020] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0021] Embodiment 1:

[0022] As attached Figure 1 To Attachment Figure 5 As shown:

[0023] The utility model provides a bench with adjustable height, comprising: a supporting mechanism 1, a power control mechanism 2, a lifting and pushing mechanism 3 and a rotating control mechanism 4; the supporting mechanism 1 is a rectangular parallelepiped structure as a whole; the power control mechanism 2 is installed inside the supporting mechanism 1; the lifting and pushing mechanism 3 is arranged in four groups, and one end of the lifting and pushing mechanism 3 is connected to the power control mechanism 2; the rotating control mechanism 4 is installed inside the supporting mechanism 1; the lifting and pushing mechanism 3 comprises: a fixed support plate 301 and a screw rod 302; the fixed support plate 301 is a rectangular parallelepiped structure with a T-shaped sliding groove on the surface as a whole; one end of the screw rod 302 is rotatably inserted inside the sliding groove of the fixed support plate 301.

[0024] like Figure 3As shown, the support mechanism 1 includes: an operating table 101, a lifting limit rod 102, a bottom rod 103 and a storage box 104; the operating table 101 is a rectangular structure with a circular groove on the surface; the top of the lifting limit rod 102 is fixedly connected to the operating table 101; the bottom rod 103 is a rectangular structure with a square groove on the surface, and the bottom of the operating table 101 is slidably inserted into the bottom rod 103 through the lifting limit rod 102; the storage box 104 is fixedly installed at the bottom of the operating table 101, and the storage box 104 can play the role of an auxiliary carrying tool.

[0025] like Figure 4 As shown, the power control mechanism 2 includes: a fixed plate 201, a motor box 202, a main rotating rod 203, a driving rod 204 and a control rod 205; the surface of the fixed plate 201 is fixedly connected to the bottom rod 103; a motor is arranged inside the motor box 202, the motor box 202 is fixedly mounted on the surface of the fixed plate 201, and the fixed support plate 301 is fixedly mounted on the surface of the fixed plate 201; one end of the main rotating rod 203 is connected to the motor inside the motor box 202; the driving rod 204 is rotatably mounted in a square plate fixedly arranged on the surface of the fixed plate 201, and the middle part of the driving rod 204 is rotatably connected to the main rotating rod 203 through a bevel gear assembly; the number of the control rod 205 is set to two groups, the left and right ends of the control rod 205 are fixedly connected to the screw rod 302, and the middle part of the control rod 205 is rotatably connected to the driving rod 204 through a bevel gear assembly.

[0026] like Figure 4 As shown, the lifting and pushing mechanism 3 also includes: a sliding extrusion block 303 and a push rod 304; the sliding extrusion block 303 is a T-shaped structure as a whole, the sliding extrusion block 303 is slidably inserted into the sliding groove of the fixed support plate 301 and is threadedly connected with the screw rod 302, and the rotation of the screw rod 302 can control the sliding extrusion block 303 to slide; one end of the bottom of the push rod 304 is rotatably connected to the sliding extrusion block 303 through a rotating shaft; one end of the top of the push rod 304 is rotatably connected to the operating table 101 through a rotating shaft.

[0027] like Figure 5 As shown, the rotation control mechanism 4 includes: an outer box 401, a rotating disk 402, a limiting support rod 403 and a sliding plate 404; the outer box 401 is fixedly installed at the bottom of the operating table 101; the rotating disk 402 is rotatably installed on the surface of the operating table 101; the limiting support rod 403 is a T-shaped structure as a whole, and the limiting support rod 403 is fixedly installed inside the outer box 401; the sliding plate 404 is a rectangular parallelepiped structure as a whole, and one end of the sliding plate 404 is slidably connected to the limiting support rod 403, and the limiting support rod 403 can play a role in limiting the rotation of the sliding plate 404.

[0028] like Figure 5As shown, the rotation control mechanism 4 also includes: a control threaded rod 405, a rotating rod 406 and a rack plate 407; one end of the control threaded rod 405 is rotated and inserted into the outer box 401, and the surface of the control threaded rod 405 is threadedly connected to the sliding plate 404; a gear is fixedly provided on the surface of the rotating rod 406, the bottom of the rotating rod 406 is rotatably installed in the outer box 401, and the top of the rotating rod 406 is fixedly connected to the rotating disk 402; one end of the rack plate 407 is fixedly connected to the sliding plate 404, and the other end of the rack plate 407 is meshed with the gear on the surface of the rotating rod 406.

[0029] The specific usage and function of this embodiment are as follows:

[0030] In the utility model, before use, the staff can start the motor box 202 according to their own height and actual needs. The motor box 202 controls the main rotating rod 203 to rotate. The other end of the main rotating rod 203 controls the driving rod 204 to further rotate through the bevel gear assembly. Since the left and right ends of the driving rod 204 are rotatably connected with the two groups of control rods 205 through the bevel gear assembly, the control rod 205 is rotated under force, and the four groups of screw rods 302 rotate at the same time. The threads on the surface of the screw rods 302 can control the sliding extrusion block 303 to slide. During the sliding process, the sliding extrusion block 303 pushes the operating table 101 through the push rod 304 The lifting and sliding are convenient for the staff to use the operating table 101, and the support and lifting and sliding are stable; when a certain processing part is large in size and needs to be frequently adjusted in position during the processing, the staff can directly place the part on the surface of the rotating disk 402, and the staff can rotate the control threaded rod 405. The threads on the surface of the control threaded rod 405 will control the sliding plate 404 and the rack plate 407 on the surface to slide. Since the rack plate 407 is meshed with the gears on the surface of the rotating rod 406, the rotating rod 406 and the top rotating disk 402 will rotate, which is convenient for the staff to process the parts.

[0031] In this article, there are a few points to note:

[0032] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0033] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0034] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A height-adjustable bench, comprising: a support mechanism, a power control mechanism, a lifting and pushing mechanism, and a rotation control mechanism; the support mechanism is a rectangular parallelepiped structure as a whole; characterized in that: The power control mechanism is installed inside the supporting mechanism; the number of the lifting and pushing mechanisms is set to four groups, and one end of the lifting and pushing mechanism is connected to the power control mechanism; the rotation control mechanism is installed inside the supporting mechanism; the lifting and pushing mechanism includes: a fixed support plate and a screw rod; the fixed support plate as a whole is a rectangular structure with a T-shaped slide groove on the surface; one end of the screw rod is rotatably inserted inside the fixed support plate slide groove.

2. A height-adjustable bench according to claim 1, characterized in that: The supporting mechanism comprises: an operating table, a lifting and limiting plug rod, a bottom rod and a storage box; the operating table is a rectangular parallelepiped structure with a circular groove on the surface; the top of the lifting and limiting plug rod is fixedly connected to the operating table; the bottom of the rectangular operating table with a square groove on the surface is slidably inserted into the bottom rod through the lifting and limiting plug rod; the storage box is fixedly installed at the bottom of the operating table.

3. A height-adjustable bench according to claim 2, characterized in that: The power control mechanism includes: a fixed plate, a motor box, a main rotating rod, a driving rod and a control rod; the surface of the fixed plate is fixedly connected to the bottom rod; a motor is arranged inside the motor box, the motor box is fixedly mounted on the surface of the fixed plate, and the fixed support plate is fixedly mounted on the surface of the fixed plate; one end of the main rotating rod is connected to the motor inside the motor box; the driving rod is rotatably mounted in a square plate fixedly arranged on the surface of the fixed plate, and the middle part of the driving rod is rotatably connected to the main rotating rod through a bevel gear assembly; the number of control rods is set to two groups, the left and right ends of the control rod are fixedly connected to the screw rod, and the middle part of the control rod is rotatably connected to the driving rod through a bevel gear assembly.

4. A height-adjustable bench according to claim 2, characterized in that: The lifting and pushing mechanism also includes: a sliding extrusion block and a push rod; the sliding extrusion block with a T-shaped structure is slidably inserted into the fixed support plate slide groove and is threadedly connected to the screw rod; one end of the bottom of the push rod is rotatably connected to the sliding extrusion block through a rotating shaft; one end of the top of the push rod is rotatably connected to the operating table through a rotating shaft.

5. The height-adjustable bench according to claim 2, characterized in that: The rotation control mechanism includes: an outer box, a rotating disk, a limiting support rod and a sliding plate; the outer box is fixedly installed at the bottom of the operating table; the rotating disk is rotatably installed on the surface of the operating table; the limiting support rod of the T-shaped structure is fixedly installed inside the outer box; one end of the sliding plate of the rectangular structure is slidably connected to the limiting support rod.

6. A height-adjustable bench according to claim 5, characterized in that: The rotation control mechanism also includes: a control threaded rod, a rotating rod and a rack plate; one end of the control threaded rod is rotated and inserted into the outer box, and the surface of the control threaded rod is threadedly connected to the sliding plate; a gear is fixedly provided on the surface of the rotating rod, the bottom of the rotating rod is rotatably installed inside the outer box, and the top of the rotating rod is fixedly connected to the rotating disk; one end of the rack plate is fixedly connected to the sliding plate, and the other end of the rack plate is meshed with the gear on the surface of the rotating rod.

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