CN203765358U - Feeding width-adjustable workbench - Google Patents

Abstract

The utility model discloses a feeding width-adjustable workbench, which comprises a bench facet and a bracket. The right side of the bench facet is fixedly provided with an internally threaded sleeve 1 through a support 1. The internally threaded sleeve 1 is internally provided with a screw rod 1, wherein a threaded transmission pair is formed by the internally threaded sleeve 1 together with the screw rod 1. One end of the screw rod 1 is provided with a rotation wheel 1 used for driving the screw rod 1, and the other end of the screw rod 1 is rotatably connected with an adjusting plate 1 through a connecting seat 1. The left side of the bench facet is fixedly provided with an internally threaded sleeve 2 through a support 2 and the internally threaded sleeve 2 is parallel to the internally threaded sleeve 1.The internally threaded sleeve 2 is internally provided with a screw rod 2, wherein another threaded transmission pair is formed by the internally threaded sleeve 2 together with the screw rod 2. One end of the screw rod 2 is provided with a rotation wheel 2 used for driving the screw rod 2, and the other end of the screw rod 2 is rotatably connected with an adjusting plate 2 through a connecting seat 2. The feeding width-adjustable workbench is reasonable in design, simple in structure, convenient to operate, long in service life, wide in application range, low in production cost and easy to popularize and use.

Description

Feed width adjustable table

technical field

The utility model relates to a workbench, in particular to a workbench which can conveniently adjust the feeding width. the

Background technique

With the development of my country's construction industry, building materials such as wood and gypsum board need to be processed into regular shapes in large quantities on electric planers or sawing machines. When building materials are processed, it is necessary to determine the reference side, and then adjust the width of the feed port according to the size of the processed material. Appropriate feed opening width can make the material not deviate during processing, and the processing accuracy can be improved. Most of the workbenches of current planers or sawing machines do not have feed width adjustment devices, and some workbench feed ports have feed width adjustment devices, but these devices generally have problems such as unreasonable design, complex structure, and inconvenient adjustment operations. the

Utility model content

The purpose of this utility model is to overcome the shortcomings in the above-mentioned prior art, and provide a workbench with adjustable feeding width, which has reasonable design, simple structure, convenient operation, long service life, wide application range, low production cost, and is easy to popularize use. the

In order to achieve the above purpose, the technical solution adopted by the utility model is: a workbench with adjustable feed width, including a tabletop and a bracket for supporting the tabletop, characterized in that: the right side of the tabletop is fixed by a support An internally threaded sleeve 1 is installed, and the internally threaded sleeve 1 is provided with a screw 1 forming a thread transmission pair with the internally threaded sleeve 1, and one end of the screw 1 is provided with a device for driving the rotation of the screw 1 Wheel 1, the other end of the screw rod 1 is rotationally connected with the adjustment plate 1 through the connection seat 1, the left side of the table top is fixedly installed with the internal thread sleeve 2 parallel to the internal thread sleeve 1 through the support 2, so The internally threaded sleeve 2 is provided with a screw 2 that forms a thread transmission pair with the internally threaded sleeve 2, and one end of the screw 2 is provided with a rotating wheel 2 for driving the screw 2, and the screw 2 The other end is rotationally connected with the second adjusting plate through the second connecting seat. the

The above-mentioned workbench with adjustable feeding width is characterized in that: the front end and the rear end of the table are provided with scale lines and guide grooves. the

The above-mentioned adjustable feed width workbench is characterized in that: the first support and the second support are welded or mounted on the table through threads. the

Compared with the prior art, the utility model has the following advantages:

(1) The design of the adjustable feed width workbench is very reasonable, and the structure is simple and compact. During the production and processing process, the feed width can be adjusted according to the width of the processed material. the

(2) The adjustable feed width worktable is very convenient to operate. The operator only needs to place the material to be processed on the table, and at the same time, the feed width of the workbench can be adjusted by rotating the first and second rotating wheels. the

(3) The worktable with adjustable feeding width has no rigid impact during use and has a long service life. It is not only suitable for processing building materials, but also suitable for non-building materials such as metals and food. The scope of application is very wide. the

(4) The production process of the workbench with adjustable feeding width is very simple, the processing accuracy is not high, and many parts are very easy to produce and purchase, so its production cost is very low, and it is easy to popularize and use. the

Below by accompanying drawing and embodiment, the utility model is described in further detail. the

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model. the

Explanation of reference signs:

1—Bracket; 2—Mesa; 3—Bracket 1;

4—Internal threaded sleeve one; 5—Screw one; 6—Rotating wheel one;

7—Connecting seat one; 8—Adjusting plate one; 9—Adjusting plate two;

10—support two; 11—internal threaded sleeve two; 12—screw two;

13—rotating wheel two; 14—connecting seat two. the

Detailed ways

A workbench with adjustable feed width as shown in Figure 1, comprising a table top 2 and a bracket 1 for supporting the table top 2, the right side of the table top 2 is fixedly installed with an internal thread sleeve 1 through a support 3 4. The internally threaded sleeve-4 is provided with a screw-5 that forms a thread transmission pair with the internally-threaded sleeve-4, and one end of the screw-5 is provided with a rotating wheel for driving the screw-5 One 6, the other end of the screw rod one 5 is rotationally connected with the adjustment plate one 8 through the connecting seat one 7, and the left side of the table top 2 is fixedly installed with the inner threaded sleeve one 4 parallel to the inner threaded sleeve one 4 through the support two 10. Threaded sleeve two 11, said internally threaded sleeve two 11 is provided with a screw rod two 12 that forms a thread transmission pair with said internally threaded sleeve two 11, and one end of said screw rod two 12 is provided with a screw for driving said screw two The rotating wheel two 13 of 12, the other end of described screw rod two 12 is rotationally connected with described adjusting plate two 9 through connection seat two 14. the

In this embodiment, both the front end and the rear end of the table top 2 are provided with a scale line 1-1 and a guide groove 1-2. the

In this embodiment, the first support 3 and the second support 10 are both welded or screwed on the table 2 . the

The working process of the adjustable feed width workbench of the utility model is as follows: firstly, the adjustable feed width workbench is placed on the working position, the material to be processed is placed on the table top 2, and the first rotating wheel 6 and the second rotating wheel 13 are rotated. , adjusting plate one 8 and adjusting plate two 9 move back and forth along the guide groove 1-2 under the drive of screw one 5 and screw two 12 respectively, and the adjusting plate one 8 can be determined according to the scale lines 1-1 arranged at the front and rear ends of the table top 2 And adjust the final position of plate two 9. the

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any simple modifications, changes and equivalent structural transformations made to the above embodiments according to the technical essence of the present utility model still belong to Within the scope of protection of the technical solution of the utility model. the

Claims (3)

1. A workbench with adjustable feed width, comprising a tabletop (2) and a bracket (1) for supporting the tabletop (2), characterized in that: the right side of the tabletop (2) passes through a support ( 3) An internally threaded sleeve one (4) is fixedly installed, and the internally threaded sleeve one (4) is provided with a screw rod one (5) forming a thread transmission pair with the internally threaded sleeve one (4), so One end of the screw one (5) is provided with a rotating wheel one (6) for driving the screw one (5), and the other end of the screw one (5) is connected with the adjustment plate one (8) through the connecting seat one (7) ) rotation connection, the left side of the table (2) is fixedly installed with the internal thread sleeve two (11) parallel to the internal thread sleeve one (4) through the support two (10), the internal thread sleeve The second screw (11) is provided with the second screw (12) which forms a thread transmission pair with the inner threaded sleeve two (11), and one end of the second screw (12) is provided with a drive for driving the second screw (12) The second rotating wheel (13), the other end of the second screw (12) is rotationally connected with the second adjusting plate (9) through the second connecting seat (14). the 2. The workbench with adjustable feeding width according to claim 1, characterized in that: the front end and the rear end of the table top (2) are provided with scale lines (1-1) and guide grooves (1-2). the 3. The workbench with adjustable feeding width according to claim 1, characterized in that: the first support (3) and the second support (10) are welded or screwed on the table (2 )superior. the