CN212170175U - Positioning and clamping device for engine part production - Google Patents

Abstract

The utility model discloses a positioning and clamping device for engine part production, which comprises a main body, wherein a placing groove is arranged on the front wall surface of the main body, and a positioning and clamping structure is arranged in the main body; wherein, the location presss from both sides tight structure, mainly includes: the device comprises two movable plates with the same structure, four sliding blocks with the same structure, two sliding rails with the same structure, an electric push rod, a support rod and a clamping part; two the slide rail is installed on last wall and the lower wall in the main part, four slider movable mounting is two respectively on the slide rail, and each one in four corners, two the fly leaf is installed respectively and is installed four on the wall about the slider, the utility model relates to an engine part auxiliary production technical field has solved when engine part produces, and especially axle type part needs fix a position it and presss from both sides tightly, and current device can't fix a position according to axle type part diameter difference and presss from both sides the problem of tight regulation.

Description

Positioning and clamping device for engine part production

Technical Field

The utility model relates to an engine part auxiliary production technical field specifically is an engine part production is with positioning and clamping device.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, internal combustion engines (reciprocating piston engines), external combustion engines (stirling engines, steam engines, etc.), jet engines, electric motors, and the like. For example, an internal combustion engine usually converts chemical energy into mechanical energy, and when engine parts are produced, particularly shaft parts need to be positioned and clamped, and the existing device cannot be used for positioning, clamping and adjusting according to different diameters of the shaft parts.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a positioning and clamping device is used in engine part production has solved when engine part produces, and especially axle type part needs fix a position it and presss from both sides tightly, and current device can't fix a position according to axle type part diameter difference and presss from both sides the problem of tight regulation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a positioning and clamping device for engine part production comprises a main body, wherein a placing groove is formed in the front wall surface of the main body, and a positioning and clamping structure is arranged in the main body;

wherein, the location presss from both sides tight structure, mainly includes: the device comprises two movable plates with the same structure, four sliding blocks with the same structure, two sliding rails with the same structure, an electric push rod, a support rod and a clamping part;

two the slide rail is installed on last wall and the lower wall in the main part, four slider movable mounting respectively is two on the slide rail, and four corners respectively one, two the fly leaf is installed respectively and is installed four on the wall about the slider, and be located both sides in the main part, electric putter installs on the wall center under the main part, the bracing piece is installed electric putter is flexible to be served, the clamping part is installed two on the fly leaf.

Preferably, the clamping portion mainly includes: the device comprises two internal and external thread sleeves with the same structure, two lead screws with the same structure, two cranks with the same structure and a graduated scale;

the center of the two movable plates is provided with a threaded hole, the two inner and outer threaded sleeves are arranged on the threaded holes formed in the two movable plates, threaded holes are formed in two sides of the main body, the two lead screws penetrate through the threaded holes formed in the main body, the two lead screws are arranged on the two inner and outer threaded sleeves and meshed with the threaded holes formed in the main body, the two cranks are arranged at the tail ends of the lead screws, and the graduated scale is arranged at the lower end of the front wall surface of the main body.

Preferably, the plane in the two movable plates is a semicircular arc.

Preferably, the crank is provided with anti-skid lines for skid resistance.

Preferably, a support body for supporting is provided below the main body.

Preferably, the upper plane of the supporting rod is in a circular arc shape.

Advantageous effects

The utility model provides an engine part production is with positioning and clamping device. The positioning and clamping device has the advantages that the positioning and clamping structure is mainly adopted, the positioning and clamping can be carried out on the engine shaft parts according to the shaft parts when the engine shaft parts are machined, and the problem that the positioning and clamping of the engine shaft parts are needed when the engine shaft parts are produced, particularly the shaft parts, and the existing device cannot carry out positioning, clamping and adjusting according to different diameters of the shaft parts is solved.

Drawings

Fig. 1 is the utility model discloses an engine part production is with positioning and clamping device's main visual structure schematic diagram.

Fig. 2 is the utility model relates to an engine part production is with positioning and clamping device's a side view structure schematic diagram.

Fig. 3 is the utility model discloses an engine part production is with positioning and clamping device's overlook schematic structure diagram.

In the figure: 1-a body; 2-a movable plate; 3-a slide block; 4-a slide rail; 5, an electric push rod; 6-supporting rods; 7-internal and external thread sleeves; 8-a lead screw; 9-a crank; 10-a graduated scale; 11-anti-skid lines; 12-a support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the positioning and clamping device for the production of the engine parts comprises a main body 1, wherein a placing groove is formed in the front wall of the main body 1, and a positioning and clamping structure is arranged in the main body 1;

it should be noted that, in the production process of engine parts, especially shaft parts, when producing, need to be positioned and clamped, so as to facilitate the production thereof.

In the concrete implementation process, wherein, the location clamping structure mainly includes: the device comprises two movable plates 2 with the same structure, four sliding blocks 3 with the same structure, two sliding rails 4 with the same structure, an electric push rod 5, a support rod 6 and a clamping part;

two slide rail 4 installs on wall and lower wall in the main part 1, four slider 3 movable mounting respectively is two on the slide rail 4, and four corners respectively one, two fly leaf 2 installs respectively and installs four on the wall about slider 3, and be located both sides in the main part 1, electric putter 5 installs on the wall center under main part 1, bracing piece 6 is installed electric putter 5 is flexible to be served, the clamp part is installed two on fly leaf 2.

It should be noted that, during the production of the engine shaft parts, the shaft parts are placed on the support rod 6 installed on the telescopic end of the electric push rod 5 on the inner lower wall surface of the main body 1, the electric push rod 5 installed on the inner lower wall surface of the main body 1 is powered on, the driving end of the electric push rod 5 starts to stretch after receiving an electric signal, when the engine shaft parts are lifted to the central position of the main body 1, the clamping part is clamped, so that the two movable plates 2 are driven to move by means of the four sliding blocks 3 and the two sliding rails 4, and the two movable plates 2 are fixed outside the engine shaft parts.

In the concrete implementation process, furthermore, when needing to press from both sides tightly, thereby rotatory crank 9 drives lead screw 8 and rotates, because lead screw 8 passes the inside and outside screw hole that main part 1 was fixed on fly leaf 2 to rotatory lead screw 8 drives fly leaf 2 and removes, thereby presss from both sides tightly the engine shaft class part.

In the specific implementation process, furthermore, the planes in the two movable plates 2 are semi-circular arc.

In the specific implementation process, furthermore, the crank 9 is provided with anti-skid lines 11 for preventing skid.

In the specific implementation process, a support body 12 for supporting is further arranged below the main body 1.

In the specific implementation process, furthermore, the upper plane of the support rod 6 is a circular arc.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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

Claims (6)

1. The positioning and clamping device for the production of the engine parts comprises a main body (1), and is characterized in that a placing groove is formed in the front wall of the main body (1), and a positioning and clamping structure is arranged in the main body (1);

wherein, the location presss from both sides tight structure, mainly includes: the device comprises two movable plates (2) with the same structure, four sliding blocks (3) with the same structure, two sliding rails (4) with the same structure, an electric push rod (5), a support rod (6) and a clamping part;

two slide rail (4) are installed on wall and lower wall in main part (1), four slider (3) movable mounting respectively is two on slide rail (4), and each one in four corners, two fly leaf (2) are installed respectively and are installed four on the wall about slider (3), and be located both sides in main part (1), electric putter (5) are installed on main part (1) lower wall center, bracing piece (6) are installed electric putter (5) are flexible to be served, the clamp part is installed two on fly leaf (2).

2. The positioning and clamping device for engine part production as claimed in claim 1, wherein said clamping portion mainly comprises: the device comprises two inner and outer threaded sleeves (7) with the same structure, two lead screws (8) with the same structure, two cranks (9) with the same structure and a graduated scale (10);

threaded holes are formed in the centers of the two movable plates (2), the two inner and outer threaded sleeves (7) are installed on the threaded holes formed in the two movable plates (2), threaded holes are formed in two sides of the main body (1), the two lead screws (8) penetrate through the threaded holes formed in the main body (1), the two inner and outer threaded sleeves (7) are installed on the two threaded holes formed in the main body (1) and meshed with the threaded holes formed in the main body (1), the two cranks (9) are installed at the tail ends of the lead screws (8), and the graduated scale (10) is installed at the lower end of the front wall face of the main body (1).

3. The positioning and clamping device for engine part production as claimed in claim 1, wherein the plane inside the two movable plates (2) is semi-circular arc.

4. The positioning and clamping device for producing the engine parts as claimed in claim 2, wherein the crank (9) is provided with anti-skid lines (11) for preventing skid.

5. The positioning and clamping device for producing the engine parts is characterized in that a supporting body (12) for supporting is arranged below the main body (1).

6. The positioning and clamping device for producing the engine parts as claimed in claim 1, wherein the upper plane of the supporting rod (6) is arc-shaped.

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