Fixing tool for manufacturing main shaft swash plate

Abstract

The utility model relates to the technical field of machining tools, and discloses a fixing tool for manufacturing a main shaft swash plate, which comprises a tool body and a guide post arranged at the top of the tool body, the top of the tool body is fixedly connected with a connecting frame, the tool body is provided with a transmission mechanism, and the transmission mechanism is used for fixedly transmitting the main shaft swash plate. The conveying mechanism comprises a rotary knob rotationally connected to one side of the tool body, a lower pressing plate is fixedly connected to the bottom of the guide column, and a sliding groove is further formed in the top of the tool body. Through the arrangement of a knob, a bearing plate, a limiting block and a lower pressing plate, the effect of preventing the lower pressing plate from descending when a worker fixes a workpiece is achieved, the safety coefficient is improved, and the problems that when an existing fixing tool is used, a to-be-machined workpiece needs to be manually placed in the tool, and when press fitting operation is conducted, the work efficiency is high are solved. The problems that workers may be hurt and the safety coefficient is low in the prior art are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing frock technical field, concretely is a kind of fixed frock for manufacturing main shaft swash plate. BACKGROUND

[0002] Main shaft swash plate is an important component in compressor, mainly used in air conditioning system. Main shaft swash plate component includes swash plate body, main shaft, magnet and rear thrust bearing assembly, etc. In the process of machining and manufacturing main shaft swash plate, special fixing tool is often used to assist workers to press-fit some parts of main shaft swash plate, but the existing fixing tool still has some problems in actual use.

[0003] For example, application No. 202222465062.2 relates to a main shaft swash plate press-fit tool, which includes a base with a support hole in the middle that is compatible with the diameter of the main shaft end, a guide mechanism including four guide rods and guide blocks, the guide rods being evenly arranged on the end face of the base centering on the support hole, and the guide blocks being slidingly connected with the guide rods, and a pressing mechanism including a pressing plate and a guide pipe, the guide pipe being coaxially arranged with the main shaft and fixed in the middle of the pressing plate, for the end of the main shaft away from the base to pass through, and the four corners of the pressing plate being respectively connected with the four guide blocks to drive the guide blocks to move along the length direction of the guide rods, having the characteristics of improving product qualification rate. However, when the existing fixing tool is used, the workpiece to be processed often needs to be placed manually inside the tool, and when press-fitting operation is performed, it may cause harm to the workers, with low safety factor.

[0004] To solve the above problems, a fixing tool for manufacturing main shaft swash plate is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of fixed frock for manufacturing main shaft swash plate, with the device is worked, to solve the existing fixed frock when using, often need to be placed manually in frock inside the workpiece to be processed, when press-fitting operation is performed, it may cause harm to the workers, with low safety factor Problem.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of fixed frock for manufacturing main shaft swash plate, including frock body and the guide column being set in the top of frock body, the top of frock body is fixedly connected with connecting frame, the frock body is provided with transmission mechanism, the transmission mechanism is used to fixed transmission operation of main shaft swash plate, the transmission mechanism includes the knob being rotatably connected in the side of frock body, the bottom of guide column is fixedly connected with pressing plate, the top of frock body is also provided with sliding slot, the inside of sliding slot is also slidingly connected with contact block.

[0007] Preferably, one side of the connecting frame is fixedly connected with a fixed box, the inside of the fixed box is fixedly connected with a return spring, and one end of the return spring is fixedly connected with a sliding plate.

[0008] The adoption of the above structure design enables the sliding plate to automatically reset, thereby improving the use effect.

[0009] Preferably, the sliding plate is slidingly connected in the inside of the fixed box, one side of the sliding plate is fixedly connected with a limiting block, and one side of the knob is fixedly connected with a threaded rod.

[0010] The adoption of the above structure design enables the related devices to be placed in the inside of the fixed box, thereby improving the space utilization of the device.

[0011] Preferably, the threaded rod is threadedly connected with a contact block, the top of the contact block is detachably provided with a receiving plate, and the receiving plate is matched with a pressing plate.

[0012] The adoption of the above structure design enables the workers to more quickly install the workpiece.

[0013] Preferably, the outside of the pressing plate is fixedly connected with a connecting block, the connecting block is provided in multiple groups, and one side of the pressing plate is provided with a limiting groove.

[0014] The adoption of the above structure design enables the moving track of the pressing plate not to deviate, thereby improving the stability.

[0015] Preferably, the limiting groove is slidingly matched with the limiting block, the top of the contact block is provided with a placing groove, and the bottom of the receiving plate is fixedly connected with a placing block.

[0016] The adoption of the above structure design enables the pressing plate to be prevented from descending when the workers fix the workpiece.

[0017] Preferably, the placing groove is slidingly matched with the placing block, one side of the placing block is provided with a threaded groove, a screw is threadedly connected on the contact block, and the screw is matched with the threaded groove.

[0018] The adoption of the above structure design enables the workers to conveniently replace the damaged receiving plate.

[0019] Compared with the prior art, the utility model has the beneficial effects as follows:

[0020] 1、The present application is realized by the setting of knob, bearing plate, limiting block and lower pressing plate, when the workpiece is fixed by the staff, the lower pressing plate is prevented from descending, the safety factor is improved, the existing fixed tool is placed in the tool by hand when used, when the pressing operation is carried out, the staff may be injured, and the safety factor is low.

[0021] 2、The present application is realized by the setting of screw, threaded groove, placing groove and placing block, which can facilitate the staff to replace the damaged bearing plate, improve the work efficiency, solve the problem that the bearing plate on the existing fixed tool is mostly fixed, and is inconvenient to replace after long time use, affect the use efficiency of the device. BRIEF DESCRIPTION OF DRAWINGS

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

[0023] Figure 2 It is the connecting frame and fixed box structure diagram of the utility model;

[0024] Figure 3 It is the lower pressing plate and bearing plate structure diagram of the utility model;

[0025] Figure 4 It is the knob and contact block structure diagram of the utility model;

[0026] Figure 5 It is the Figure 4 It is the enlarged structure diagram of A place in the middle.

[0027] In the drawing: 1, tool body; 11, connecting frame; 111, fixed box; 112, return spring; 113, sliding plate; 114, limiting block; 12, knob; 121, threaded rod; 122, placing groove; 123, screw; 13, sliding groove; 131, bearing plate; 132, placing block; 133, threaded groove; 14, contact block; 2, guide column; 21, lower pressing plate; 211, connecting block; 22, limiting groove. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] The utility model discloses make further understanding the content of the utility model, combine the detailed description of the utility model with the drawings.

[0030] Combine Figures 1-4 A kind of fixed tool for manufacturing main shaft swash plate, including tool body 1 and the guide column 2 of setting at the top of tool body 1, the top of tool body 1 is fixedly connected with connecting frame 11, tool body 1 is provided with transmission mechanism, transmission mechanism is used to the operation of fixed transmission of main shaft swash plate, transmission mechanism includes the knob 12 of rotationally connected in the side of tool body 1, the bottom of guide column 2 is fixedly connected with lower pressing plate 21, the top of tool body 1 is also provided with sliding slot 13, the inside of sliding slot 13 is also slidably connected with contact block 14.

[0031] The utility model will be further described below in conjunction with examples.

[0032] Example 1:

[0033] To solve the existing fixed tool when using, often all need to be placed in the tool inside the workpiece to be processed manually, when carrying out press mounting operation, the situation that may occur to the worker causes injury, the problem of low safety factor, the embodiment discloses the following technical scheme, specifically as Figures 1-4As shown, one side of the connecting frame 11 is fixedly connected with a fixed box 111, the inside of the fixed box 111 is fixedly connected with a reset spring 112, one end of the reset spring 112 is fixedly connected with a sliding plate 113, the sliding plate 113 is slidingly connected in the inside of the fixed box 111, one side of the sliding plate 113 is fixedly connected with a limiting block 114, one side of the knob 12 is fixedly connected with a threaded rod 121, the threaded rod 121 is threadedly connected with the contact block 14, the top of the contact block 14 is detachably provided with an abutment plate 131, and the abutment plate 131 is matched with the lower pressing plate 21, the outside of the lower pressing plate 21 is fixedly connected with a connecting block 211, and the connecting block 211 is provided with a plurality of groups, one side of the lower pressing plate 21 is provided with a limiting groove 22, the limiting groove 22 is slidingly matched with the limiting block 114, when the main shaft swash plate needs to be machined, the knob 12 located on one side of the tooling body 1 is rotated, the knob 12 drives the threaded rod 121 to rotate, and then the contact block 14 slides in the inside of the sliding groove 13, at this time the contact block 14 can make the abutment plate 131 slide on the top of the tooling body 1, when the abutment plate 131 slides out of the top of the tooling body 1, at this time the reset spring 112 in the inside of the fixed box 111 loses the force, and then the sliding plate 113 moves, the sliding plate 113 drives the limiting block 114 to move, and then the limiting block 114 moves to the inside of the limiting groove 22 on the lower pressing plate 21, which can prevent the lower pressing plate 21 from descending, at this time the workpiece to be machined can be placed on the abutment plate 131, after placement, the knob 12 can be reversely rotated to reset the abutment plate 131, the abutment plate 131 is reset to make the sliding plate 113 move, and then the limiting block 114 moves out of the inside of the limiting groove 22, at this time the external power source can be started to drive the guide column 2 to move, the guide column 2 drives the lower pressing plate 21 to move, and then the workpiece on the abutment plate 131 is machined, which can prevent the lower pressing plate 21 from descending when the workpiece is fixed by the staff, and improves the safety factor.

[0034] Embodiment 2:

[0035] In order to solve the problem that the abutment plate 131 on the existing fixed tooling is mostly fixed, which is not convenient to replace after a long time of use, affecting the use efficiency of the device, the technical scheme is disclosed as follows, Figure 4 and Figure 5As shown, the top of the contact block 14 is provided with a placing groove 122, the bottom of the bearing plate 131 is fixedly connected with a placing block 132, the placing groove 122 and the placing block 132 are in sliding fit, a threaded groove 133 is formed in one side of the placing block 132, a screw 123 is threadedly connected on the contact block 14, and the screw 123 is matched with the threaded groove 133, when the bearing plate 131 needs to be replaced after being used for a period of time, the screw 123 on one side of the contact block 14 can be screwed by using a wrench, the screw 123 is detached from the inside of the threaded groove 133, and then the bearing plate 131 can be taken off from the contact block 14, when the installation operation is carried out, the placing block 132 at the bottom of the bearing plate 131 is placed into the placing groove 122 at the top of the contact block 14, and then the screw 123 is screwed in the reverse direction to fix the bearing plate 131, so that the damaged bearing plate 131 can be conveniently replaced by the staff, and the working efficiency is improved.

[0036] It should be noted that the above-mentioned electrical elements are provided with a power supply, and the control mode thereof is the prior art, in order to avoid tedious description, it is uniformly explained here; and the present application is mainly used to protect mechanical equipment, therefore, the control mode and circuit connection will not be explained in detail in the text, in the text, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or sequence between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or equipment.

[0037] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fixing tool for manufacturing a swash plate of a main shaft, comprising a tool body (1) and a guide column (2) arranged on the top of the tool body (1), characterized in that: The top of the tool body (1) is fixedly connected with a connecting frame (11), the tool body (1) is provided with a transmission mechanism, the transmission mechanism is used for the fixed transmission of the spindle swash plate, the transmission mechanism includes a knob (12) rotatably connected to one side of the tool body (1), the bottom of the guide column (2) is fixedly connected with a lower pressing plate (21), and the top of the tool body (1) is also provided with a sliding groove (13), and the inside of the sliding groove (13) is also slidably connected with a contact block (14).

2. The fixing tool for manufacturing a swash plate of a main shaft according to claim 1, wherein: The side of the connecting frame (11) is fixedly connected with a fixed box (111), the inside of the fixed box (111) is fixedly connected with a reset spring (112), and one end of the reset spring (112) is fixedly connected with a sliding plate (113).

3. The fixing tool for manufacturing a swash plate of a main shaft according to claim 2, characterized in that: The sliding plate (113) is slidably connected in the inside of the fixed box (111), one side of the sliding plate (113) is fixedly connected with a limiting block (114), and one side of the knob (12) is fixedly connected with a threaded rod (121).

4. The fixing tool for manufacturing a swash plate of a main shaft according to claim 3, characterized in that: The threaded rod (121) is threadedly connected with the contact block (14), and the top of the contact block (14) is detachably provided with a bearing plate (131), and the bearing plate (131) is matched with the lower pressing plate (21).

5. The fixing tool for manufacturing a swash plate of a main shaft according to claim 4, characterized in that: The outside of the lower pressing plate (21) is fixedly connected with a connecting block (211), and the connecting block (211) is provided with a plurality of groups, and one side of the lower pressing plate (21) is provided with a limiting groove (22).

6. The fixing tool for manufacturing a swash plate of a main shaft according to claim 5, wherein: The limiting groove (22) and the limiting block (114) are slidably matched, the top of the contact block (14) is provided with a placing groove (122), and the bottom of the bearing plate (131) is fixedly connected with a placing block (132).

7. The fixing tool for manufacturing a swash plate of a main shaft according to claim 6, wherein: The placing groove (122) and the placing block (132) are slidably matched, one side of the placing block (132) is provided with a threaded groove (133), the contact block (14) is threadedly connected with a screw (123), and the screw (123) is matched with the threaded groove (133).

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