Compact lever cylinder with positioning surface detection function

Abstract

The utility model belongs to the technical field of clamps, and particularly relates to a compact lever cylinder with a positioning surface detection function, which comprises a rack, a base, upright posts arranged at four corners of the top of the base, a workbench arranged at the tops of the upright posts, and a tool groove arranged in the middle of the top of the workbench, a clamping assembly, comprising an annular rail arranged on the edge of the top of a workbench, a sliding base arranged in the annular rail, a fixing plate arranged on one side of the sliding base, a threaded pin arranged on the fixing plate, an oil cylinder mechanism arranged on the top of the fixing plate and a clamping plate arranged on the top of the oil cylinder mechanism. The curved frame is arranged on one side of the oil cylinder mechanism; the hinge pin is arranged at the top of the curved frame; the ejection assembly comprises an ejection hole formed in an inner cavity of the tool groove, an ejection air cylinder arranged in the middle of the top of the base and an ejection block arranged on the top of the ejection air cylinder. The clamping device is reasonable in structure, the position of the lever cylinder can be conveniently adjusted, part of workpieces in irregular shapes can be conveniently clamped and fixed, flexibility is high, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a compact lever cylinder with positioning surface detection. Background Art

[0002] A lathe is a machine tool that mainly uses a turning tool to turn a rotating workpiece. Drills, reamer, reamers, taps, dies and knurling tools can also be used on a lathe for corresponding processing. When a lathe is used for parts processing such as cutting, the parts need to be clamped and positioned, but clamping in a small space is extremely inconvenient.

[0003] The existing lever cylinder has some shortcomings during use, such as being inconvenient to clamp some irregularly shaped workpieces, having a small scope of application and low flexibility. For this reason, we propose a new type of compact lever cylinder with positioning surface detection. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a compact lever cylinder with positioning surface detection. During use, the position of the lever cylinder can be easily adjusted, so that some irregularly shaped workpieces can be clamped and fixed. It has high flexibility and a wide range of applications.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A compact lever cylinder with positioning surface detection, comprising:

[0009] The frame includes a base, columns arranged at four corners of the top of the base, a workbench arranged on the top of the columns, and a tooling slot arranged in the middle of the top of the workbench;

[0010] The clamping assembly includes an annular track arranged at the top edge of the workbench, a slide seat arranged in the annular track, a fixing plate arranged at one side of the slide seat, a threaded pin arranged on the fixing plate, a cylinder mechanism arranged at the top of the fixing plate, a clamping plate arranged at the top of the cylinder mechanism, a curved frame arranged at one side of the cylinder mechanism, and a hinge pin arranged at the top of the curved frame;

[0011] The ejection assembly comprises an ejection hole arranged in the inner cavity of the tooling slot, an ejection cylinder arranged in the middle of the top of the base, and an ejection block arranged on the top of the ejection cylinder.

[0012] As a preferred solution of the compact lever cylinder with positioning surface detection described in the utility model, the top edge of the base is provided with matching fixing bolts and fixing screw holes.

[0013] As a preferred solution of the compact lever cylinder with positioning surface detection described in the utility model, the top edge of the workbench is provided with a threaded hole matched with a threaded pin.

[0014] As a preferred solution of the compact lever cylinder with positioning surface detection described in the utility model, one end of the clamping plate is connected to the output end of the cylinder mechanism through a gallows.

[0015] As a preferred solution of the compact lever cylinder with positioning surface detection described in the utility model, the top end of the hinge pin is connected to the middle of the bottom of the splint.

[0016] As a preferred solution of the compact lever cylinder with positioning surface detection described in the utility model, wherein: a positioning groove is provided on the surface of the clamping plate.

[0017] As a preferred solution of the compact lever cylinder with positioning surface detection described in the utility model, the diameter of the ejection hole is the same as the diameter of the ejection block.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. Through the cooperation of the annular track, the slide seat, the threaded pin and the threaded hole, it is convenient to adjust the position of the cylinder mechanism, the position of the clamping assembly, and the clamping of some irregularly shaped workpieces. It has a wide range of applications and high flexibility.

[0020] 2. In addition, the cooperation between the ejector cylinder and the ejector block makes it easy to take out the processed workpiece, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the ejector assembly of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0025] In the figure, 100 is a frame, 110 is a base, 120 is a column, 130 is a workbench, 140 is a tooling slot, 150 is a threaded hole, 200 is a clamping assembly, 210 is a ring track, 220 is a slide seat, 230 is a fixing plate, 240 is a threaded pin, 250 is a cylinder mechanism, 260 is a clamping plate, 270 is a curved frame, 280 is a hinge pin, 300 is an ejection assembly, 310 is an ejection cylinder, 320 is an ejection block, and 330 is an ejection hole. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] The utility model provides the following technical solutions: a compact lever cylinder with positioning surface detection, which is convenient for adjusting the position of the lever cylinder during use, and is convenient for clamping and fixing some irregularly shaped workpieces, with high flexibility and wide application range;

[0031] Figures 1 to 3 The structure diagram of an embodiment of a compact lever cylinder with positioning surface detection of the utility model is shown, and its main body includes a frame 100, a clamping assembly 200 and an ejection assembly 300;

[0032] The frame 100 includes a base 110, columns 120 installed at the four corners of the top of the base 110, a workbench 130 installed on the top of the columns 120, and a tooling slot 140 opened in the middle of the top of the workbench 130. The top edge of the base 110 is installed with matching fixing bolts and fixing screw holes. Further, the base 110 is used to support the columns 120, the columns 120 are used to support the workbench 130, and the workbench 130 is used to support the clamping assembly 200;

[0033] The clamping assembly 200 includes an annular track 210 mounted on the top edge of the workbench 130, a slide 220 mounted in the annular track 210, a fixing plate 230 mounted on one side of the slide 220, a threaded pin 240 mounted on the fixing plate 230, a cylinder mechanism 250 mounted on the top of the fixing plate 230, a clamping plate 260 mounted on the top of the cylinder mechanism 250, a curved frame 270 mounted on one side of the cylinder mechanism 250, and a hinge pin 280 mounted on the top of the curved frame 270. The top edge of the workbench 130 is provided with a threaded hole that matches the threaded pin 240. 150, one end of the clamping plate 260 is connected to the output end of the cylinder mechanism 250 through the gallows, the top of the hinge pin 280 is connected to the middle of the bottom of the clamping plate 260, and a positioning groove is provided on the surface of the clamping plate 260. Further, the annular track 210 is used to carry the slide 220, the slide 220 is used to adjust the position of the cylinder mechanism 250, the threaded pin 240 and the threaded hole 150 are used to fix the position of the slide 220, the cylinder assembly is used to drive the clamping plate 260 to move and achieve clamping, the curved frame 270 is used to carry the hinge pin 280, and the hinge pin 280 is used to assist the clamping plate 260 to move;

[0034] The ejection assembly 300 includes an ejection hole 330 installed in the inner cavity of the tooling groove 140, an ejection cylinder 310 installed in the middle of the top of the base 110, and an ejection block 320 installed on the top of the ejection cylinder 310. The diameter of the ejection hole 330 is the same as the diameter of the ejection block 320. Furthermore, the ejection cylinder 310 is used to drive the ejection block 320 to move up and down, the ejection block 320 is used to eject the workpiece, and the ejection hole 330 is used for the ejection block 320 to pass through.

[0035] Combination Figure 1-Figure 3 The present embodiment is a compact lever cylinder with positioning surface detection, and the specific actions are as follows: through the cooperation of the annular track 210, the slide seat 220, the threaded pin 240 and the threaded hole 150, it is convenient to adjust the position of the cylinder mechanism 250, and it is convenient to adjust the position of the clamping assembly 200, so as to facilitate clamping of some irregularly shaped workpieces, with a wide range of applications and high flexibility; in addition, through the cooperation of the ejection cylinder 310 and the ejection block 320, it is convenient to take out the processed workpiece, and it is highly practical.

[0036] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A compact lever cylinder with positioning surface detection, characterized in that: include: The frame (100) comprises a base (110), columns (120) arranged at four corners of the top of the base (110), a workbench (130) arranged on the top of the columns (120), and a tooling slot (140) arranged in the middle of the top of the workbench (130); The clamping assembly (200) comprises an annular track (210) arranged at the top edge of a workbench (130), a slide seat (220) arranged in the annular track (210), a fixing plate (230) arranged at one side of the slide seat (220), a threaded pin (240) arranged on the fixing plate (230), a cylinder mechanism (250) arranged at the top of the fixing plate (230), a clamping plate (260) arranged at the top of the cylinder mechanism (250), a curved frame (270) arranged at one side of the cylinder mechanism (250), and a hinge pin (280) arranged at the top of the curved frame (270); The ejection assembly (300) comprises an ejection hole (330) arranged in the inner cavity of the tooling groove (140), an ejection cylinder (310) arranged in the middle of the top of the base (110), and an ejection block (320) arranged on the top of the ejection cylinder (310).

2. A compact lever cylinder with positioning surface detection according to claim 1, characterized in that: The top edge of the base (110) is provided with matching fixing bolts and fixing screw holes.

3. A compact lever cylinder with positioning surface detection according to claim 1, characterized in that: The top edge of the workbench (130) is provided with a threaded hole (150) matched with the threaded pin (240).

4. A compact lever cylinder with positioning surface detection according to claim 1, characterized in that: One end of the clamping plate (260) is connected to the output end of the oil cylinder mechanism (250) through a gallows.

5. A compact lever cylinder with positioning surface detection according to claim 1, characterized in that: The top end of the hinge pin (280) is connected to the middle of the bottom end of the clamping plate (260).

6. A compact lever cylinder with positioning surface detection according to claim 1, characterized in that: The surface of the clamping plate (260) is provided with a positioning groove.

7. A compact lever cylinder with positioning surface detection according to claim 1, characterized in that: The diameter of the ejection hole (330) is the same as the diameter of the ejection block (320).

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