CN213795325U

CN213795325U - Mining machinery gearbox casing processing frock

Info

Publication number: CN213795325U
Application number: CN202022329165.7U
Authority: CN
Inventors: 滕信朋
Original assignee: Xintai Jinye Industry And Trade Co ltd
Current assignee: Xintai Jinye Industry And Trade Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-27
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a mining machinery gearbox body processing tool, which belongs to the technical field of machining, and comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with four guide rails and four guide rails, the guide rails are positioned at the four sides of the top of the bottom plate, the interior of the guide rails is slidably connected with a slide block, the interior of the slide block is provided with a plurality of threaded holes, the slide block is connected with a screw rod through the threaded holes in a matching way, the screw rod is provided with a clamping block near one end of the bottom plate, the clamping block is used for fixing the gearbox body, the slide block can be flexibly moved along the interior of the guide rails so as to adjust the position of the clamping block, after a gearbox is arranged at the top of the bottom plate, the position of the clamping block is adjusted along the guide rails, then the gearbox body is fixed through the clamping block, not only the gearbox body can be stably fixed, but also the position of the clamping block can be flexibly adjusted so as to avoid the part to be processed on the surface of the gearbox body, the use flexibility of processing frock has been improved.

Description

Mining machinery gearbox casing processing frock

Technical Field

The utility model relates to the technical field of machining, especially, relate to a mining machinery gearbox body processing frock.

Background

The mining machinery is directly used for mineral mining, enrichment and other operations, and comprises mining machinery and mineral separation machinery, the working principle and the structure of the prospecting machinery are mostly the same as or similar to those of the mining machinery used for mining the same type of minerals, and the gear box is one of important components of most mining machinery and plays an important role in the operation of the machinery.

The patent number is CN 202804723U's publication a mining machinery gearbox body processing frock, processes the mining machinery gearbox body through using this frock, not only great reduction workman's intensity of labour, the machining precision of improvement product that moreover can be great satisfies the customer to product quality's requirement, has improved the competitiveness of enterprise.

The mining machinery gear box machining tool has the following defects that 1, the clamping position of the machining tool on a workpiece is fixed, the position of a clamp is adjusted, the machining positions of different workpieces are different, the problem that the machining part is clamped by the clamp to influence machining is easily caused in the actual use process, the clamp is required to be loosened to machine, and the operation stability is influenced; 2. the fixture of the machining tool is of a fixed structure and cannot be adjusted, only the gearbox body with different specifications can be machined, when the gearbox body with smaller size is machined, the fixture cannot be adjusted to a proper clamping position, the applicability of the machining tool is affected, and therefore the machining tool for the gearbox body of the mining machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mining machinery gearbox body processing frock aims at can nimble adjusting clamp position, avoids anchor clamps to influence the work piece processing, can adjust clamp splice length simultaneously to adapt to the gearbox body of different specifications size.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of mining machinery gearbox body processing frock, comprising a base plate, bottom plate top fixedly connected with guide rail and guide rail are four, the guide rail is located bottom plate top four sides position, the inside sliding connection of guide rail has slider and slider to be a plurality of, the inside screw hole of seting up of slider, the slider is connected with the screw rod through the screw hole cooperation, the screw rod is close to bottom plate one end and installs the clamp splice, screw rod one end fixedly connected with change and change are located inside the clamp splice.

Optionally, one end of the screw rod is fixedly connected with a handle, and the handle is located at one end, far away from the swivel, of the screw rod.

Optionally, a cavity is formed in one end, close to the screw, of the clamping block, and the rotating ring is located inside the cavity.

Optionally, a rubber pad is bonded to one side of the surface of the clamping block, and the rubber pad is located on one side, far away from the screw, of the surface of the clamping block.

The utility model has the advantages as follows:

1. the top of bottom plate is used for laying the gear box body that needs to carry out processing, bottom plate top four sides position all installs guide rail and the inside slider that slides of guide rail, the slider is through its inside screw rod connection clamp splice, the clamp splice is used for fixing the gear box body, can move the slider in a flexible way and then adjust the position of clamp splice along the guide rail is inside, lay the gear box behind the bottom plate top, move slider adjustment clamp splice position along the guide rail, then fix the gear box body through the clamp splice again, both can stably fix the box, can adjust the clamp splice position in a flexible way again in order to avoid gear box body surface to treat the processing position, the use flexibility of processing frock has been improved.

2. Threaded hole is seted up and through threaded hole connecting screw rod in the inside of slider, the clamp splice is installed in the one end of screw rod, twist along the threaded hole and move the screw rod, the screw rod is rotatory and the horizontal direction removes, can drive the synchronous motion of clamp splice position, can drive the depth position of adjusting the clamp splice on the bottom plate surface through twisting the screw rod, when fixing the gear box body to not equidimension specification, all can adjust clamp splice to box surface suitable position, especially when carrying out the centre gripping fixed to the gear box body of less specification, also can stable fix the box position, the suitability of processing frock has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a mining machine gearbox machining tool according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a joint between a bottom plate and a guide rail of a mining machine gearbox processing tool according to an embodiment of the present invention;

fig. 3 is the utility model discloses a clamping block and screw rod junction schematic structure of mining machinery gearbox body processing frock.

In the figure: 1. a base plate; 2. a guide rail; 3. a slider; 301. a threaded hole; 4. a screw; 401. a handle; 402. rotating the ring; 5. a clamping block; 501. a cavity; 6. a rubber pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A mining machine gearbox machining tool according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, fig. 2 and fig. 3, the embodiment of the utility model provides a pair of mining machinery gearbox body processing frock, including

bottom plate

1, 1 top fixedly connected with guide rail 2 of bottom plate and guide rail 2 are four, guide rail 2 is located 1 top four sides position of bottom plate, 2 inside sliding connection of guide rail has slider 3 and slider 3 to be a plurality of, 3 inside threaded hole 301 seted up of slider, slider 3 is connected with screw rod 4 through the cooperation of screw hole 301, screw rod 4 is close to 1 one end of bottom plate and installs

clamp splice

5, 4 one end fixedly connected with swivels 402 of screw rod and swivels 402 are located inside clamp splice 5.

Illustratively, the clamping block 5 is used for fixing the gearbox body, the slide block 3 can be flexibly moved along the inside of the guide rail 2 to further adjust the position of the clamping block 5, the gearbox is placed on the top of the bottom plate 1, the slide block is moved along the guide rail 2 to adjust the position of the clamping block 5, then the gearbox body is fixed through the clamping block 5, the gearbox body can be stably fixed, the position of the clamping block 5 can be flexibly adjusted to avoid a part to be processed on the surface of the gearbox body, the use flexibility of the processing tool is improved, the screw rod 4 is screwed along the threaded hole 301, the depth position of the clamping block 5 on the surface of the bottom plate 1 can be driven to adjust by screwing the screw rod 4, the clamping block 5 can be adjusted to the proper position on the surface of the gearbox body when the gearbox bodies with different sizes are fixed, particularly when the gearbox body with smaller size is clamped and fixed, the position of the gearbox body, the applicability of processing frock has been improved.

Referring to fig. 1, a handle 401 is fixedly connected to one end 4 of the screw, and the handle 401 is located at the end of the screw 4 far away from the rotating ring 402.

Illustratively, the screw 4 can be conveniently screwed by a handle 401 fixed at one end of the screw 4.

Referring to fig. 1 and 3, a cavity 501 is formed in the clamping block 5 near one end of the screw rod 4, and the rotating ring 402 is located in the cavity 501.

Illustratively, when the screw rod 4 is screwed, the rotating ring 402 is driven to synchronously rotate inside the cavity 501, and the cavity 501 structure connects the screw rod 4 and the clamping block 5 together, so that the screw rod 4 rotates to control the clamping block 5 to move, and the clamping block 5 is not driven to rotate.

Referring to fig. 1 and 3, a rubber pad 6 is bonded to one side of the surface of the clamping block 5, and the rubber pad 6 is located on one side of the surface of the clamping block 5, which is far away from the screw rod 4.

For example, the rubber pad 6 is bonded on the surface of the clamping block 5, and the rubber pad 6 directly contacts the surface of the gear box, so that the surface of the gear box can be prevented from being damaged in the clamping process.

When the gear box is used, a gear box body to be processed is placed at the top of the bottom plate 1, guide rails 2 are installed at four sides of the top of the bottom plate 1, a sliding block 3 slides in the guide rails 2, the sliding block 3 is connected with clamping blocks 5 through screws 4 in the sliding block 3, the clamping blocks 5 are used for fixing the gear box body, the sliding block 3 can be flexibly moved along the inside of the guide rails 2 so as to adjust the positions of the clamping blocks 5, after the gear box is placed at the top of the bottom plate 1, the sliding block 3 is moved along the guide rails 2 so as to adjust the positions of the clamping blocks 5, then the gear box body is fixed through the clamping blocks 5, the box body can be stably fixed, the positions of the clamping blocks 5 can be flexibly adjusted so as to avoid a part to be processed on the surface of the gear box body, the use flexibility of the processing tool is improved, threaded holes 301 are formed in the sliding block 3 and connected with the screws 4 through the threaded holes 301, the clamping blocks 5 are installed at one ends of the screws 4, the screws 4 are screwed along the threaded holes 301, the screw rod 4 rotates and moves in the horizontal direction, so that the position of the clamping block 5 can be driven to synchronously move, the screw rod 4 can be screwed to drive the adjusting clamping block 5 to be adjusted at the depth position on the surface of the bottom plate 1, when gear boxes with different sizes and specifications are fixed, the clamping block 5 can be adjusted to a proper position on the surface of the box, particularly when the gear boxes with smaller specifications are clamped and fixed, the position of the box can be stably fixed, the applicability of a processing tool is improved, the screw rod 4 can be conveniently screwed through a handle 401 fixed at one end of the screw rod 4, when the screw rod 4 is screwed, the rotating ring 402 is driven to synchronously rotate in the cavity 501, the cavity 501 structure connects the screw rod 4 and the clamping block 5 together, so that the screw rod 4 rotates to control the movement of the clamping block 5, the clamping block 5 cannot be driven to rotate, and the rubber pad 6 adhered to the surface of the clamping block 5 directly contacts the surface of the gear box, the surface of the gear box can be prevented from being damaged in the clamping process.

It should be noted that the utility model relates to a mining machinery gearbox body processing frock, including bottom plate 1, guide rail 2, slider 3, screw hole 301, screw rod 4, handle 401, change 402, clamp splice 5, cavity 501, cushion 6, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a mining machinery gearbox body processing frock, includes bottom plate (1), its characterized in that, bottom plate (1) top fixedly connected with guide rail (2) and guide rail (2) are four, guide rail (2) are located bottom plate (1) top four sides position, guide rail (2) inside sliding connection has slider (3) and slider (3) to be a plurality of, slider (3) inside set up threaded hole (301), slider (3) are connected with screw rod (4) through screw hole (301) cooperation, clamp splice (5) are installed near bottom plate (1) one end to screw rod (4), screw rod (4) one end fixedly connected with change (402) and change (402) are located inside clamp splice (5).

2. The mining machine gearbox body machining tool according to claim 1, characterized in that a handle (401) is fixedly connected to one end of the screw (4), and the handle (401) is located at one end, far away from the rotating ring (402), of the screw (4).

3. The mining machine gearbox body machining tool according to claim 1, wherein a cavity (501) is formed in one end, close to the screw (4), of the interior of the clamping block (5), and the rotating ring (402) is located in the cavity (501).

4. The mining machine gearbox body machining tool according to claim 1, characterized in that a rubber pad (6) is bonded to one side of the surface of the clamping block (5), and the rubber pad (6) is located on one side, away from the screw (4), of the surface of the clamping block (5).