Swash plate processing tooling

Abstract

The utility model belongs to the technical field of mechanical processing tooling, and specifically relates to a processing tooling for an inclined plate, the utility model comprises: a bridge plate, at least two first fixing components and a plurality of second fixing components; wherein the two first fixing components are arranged on the top surface of the bridge plate; and each second fixing component is arranged on the bottom surface of the bridge plate; the first fixing component comprises: a positioning block arranged on the top surface of the bridge plate and a clamping block arranged on one side of the positioning block; wherein the clamping block and the positioning block are suitable for abutting against a workpiece to fix the workpiece; the second fixing component comprises: a supporting seat arranged on the bottom surface of the bridge plate and a pressing block arranged on the bottom surface of the supporting seat; wherein the supporting seat and the pressing block are suitable for abutting against the workpiece to fix the workpiece, the processing tooling for the inclined plate uses the first fixing component and the second fixing component to respectively fix the workpieces of different processing steps, and can process multiple workpieces at one time without repeated tool alignment, thereby improving processing efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing tooling, and in particular relates to a processing tooling for a swash plate. Background Art

[0002] The swash plate is one of the key parts in the plunger pump. It is the main part that forms and changes the working volume. Changing the inclination of the swash plate can change the oil delivery rate and oil direction of the hydraulic pump. The quality and accuracy of the swash plate processing directly affects the performance of the plunger pump.

[0003] At present, the common process for machining swash plates is: multiple machine tools such as turning, milling, drilling, and grinding are used together to ensure the machining of the swash plate, and one process step uses one tool. With the emergence of machining centers, large quantities of parts can be processed at the same time. Most parts are transferred to machining centers for processing, but the original tooling cannot be used on machining centers at the same time.

[0004] Therefore, in order to solve the above problems, it is necessary to provide a processing tool for a swash plate. Utility Model Content

[0005] The utility model aims to provide a processing tool for a swash plate to solve the technical problems mentioned in the background technology.

[0006] In order to solve the above technical problems, the utility model provides a processing tool for a swash plate, comprising:

[0007] A bridge plate, at least two first fixing components and a plurality of second fixing components; wherein

[0008] The two first fixing components are arranged on the top surface of the bridge plate; and

[0009] Each of the second fixing components is arranged on the bottom surface of the bridge plate;

[0010] The first fixing assembly comprises: a positioning block arranged on the top surface of the bridge plate and a clamping block arranged on one side of the positioning block;

[0011] The clamping block and the positioning block are suitable for abutting against the workpiece to fix the workpiece;

[0012] The second fixing assembly comprises: a support seat arranged on the bottom surface of the bridge plate and a pressing block arranged on the bottom surface of the support seat; wherein

[0013] The support seat and the pressing block are suitable for abutting against the workpiece to fix the workpiece.

[0014] Furthermore, a guide member is provided on the top surface of the bridge plate;

[0015] A guiding portion is provided on the top of the guide member; and

[0016] The clamping block is slidably connected to the guide portion;

[0017] An expansion vise is provided in the guide portion; wherein

[0018] Both sides of the expansion vise are connected to the clamping block; and

[0019] The expansion vise is suitable for driving the clamping block to slide in the guide portion during expansion so as to fix the workpiece with the positioning block.

[0020] Further, a first threaded hole is provided in the guide portion;

[0021] A countersunk hole is provided in the middle of the expansion vise;

[0022] The countersunk hole and the first threaded hole are suitable for placing screws;

[0023] The screw is adapted to be engaged with the first threaded hole after passing through the countersunk hole so as to expand the expansion vise.

[0024] Furthermore, at least one first elastic member is embedded in the positioning block;

[0025] At least one second elastic member is provided on the side of the clamping block;

[0026] The first elastic member and the second elastic member are suitable for abutting against the workpiece to fix the workpiece.

[0027] Furthermore, the first fixing assembly further comprises: a positioning plate arranged on the top surface of the bridge plate;

[0028] At least two positioning parts are arranged on the positioning plate.

[0029] Furthermore, the top of the positioning plate is provided with at least three supporting holes;

[0030] The support hole is provided with a support bolt;

[0031] The supporting bolt is engaged with the supporting hole.

[0032] Further, the pressing block includes: an avoidance portion;

[0033] A second threaded hole is formed on the bottom surface of the support seat;

[0034] The second threaded hole is suitable for connection with a bolt;

[0035] The bolt is suitable for passing through the avoidance portion and the workpiece and then engaging with the second threaded hole, so that the pressing block and the support seat fix the workpiece.

[0036] Furthermore, a positioning column is provided on the bottom surface of the support seat.

[0037] Furthermore, the support seat is provided with a plurality of special-shaped protrusions.

[0038] Furthermore, a plurality of mounting through holes are provided on the bridge plate.

[0039] The beneficial effects of the utility model are:

[0040] (a) The utility model arranges at least two first fixing components on the top surface of the bridge plate to fix the workpiece in one process step and arranges a plurality of second fixing components on the bottom surface of the bridge plate to fix the workpiece in another process step, thereby achieving the effect that one tool fixes multiple workpieces and multiple workpieces can be processed at one time without repeated tool adjustment, thereby improving the processing efficiency.

[0041] (ii) The utility model places the workpiece on the supporting bolt, and then positions the workpiece through the positioning portion, and the screw passes through the countersunk hole and engages with the first threaded hole, so that the expansion vise expands and drives the clamping block to slide in the guide portion, and the clamping block drives the second elastic member to move and fix the workpiece with the first elastic member on the positioning block, thereby achieving the effect of quickly positioning and fixing the workpiece.

[0042] (III) The utility model places the workpiece on the special-shaped protrusion on the support seat, locates the direction of the workpiece by a positioning column, and then passes a bolt through the avoidance portion and the workpiece to engage with the second threaded hole and lock it, so that the pressure block and the support seat fix the workpiece, thereby achieving the effect of quickly positioning and fixing the workpiece.

[0043] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0044] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0046] Figure 1 It is a stereogram of the preferred embodiment of the whole of the utility model;

[0047] Figure 2It is a stereogram of a preferred embodiment of the guide member of the utility model;

[0048] Figure 3 It is a stereogram of a preferred embodiment of the first fixing assembly of the utility model;

[0049] Figure 4 It is a stereogram of a preferred embodiment of the second fixing assembly of the utility model.

[0050] In the figure:

[0051] Bridge plate 1, mounting through hole 11;

[0052] The first fixing assembly 2, the positioning block 21, the first elastic member 211, the clamping block 22, the second elastic member 221, the positioning plate 23, the positioning portion 231, the support hole 232, and the support bolt 233;

[0053] The second fixing assembly 3, the support seat 31, the special-shaped protrusion 311, the second threaded hole 312, the pressing block 32, the avoidance portion 321, and the positioning column 33;

[0054] Guide member 4, guide portion 41, first threaded hole 411;

[0055] Expansion vise 5, countersunk hole 51, workpiece 6. DETAILED DESCRIPTION

[0056] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0057] like Figure 1 As shown, this embodiment provides a processing tool for a swash plate, comprising:

[0058] A bridge deck 1, at least two first fixing components 2 and a plurality of second fixing components 3; wherein two of the first fixing components 2 are arranged on the top surface of the bridge deck 1; and each of the second fixing components 3 is arranged on the bottom surface of the bridge deck 1; the first fixing component 2 includes: a positioning block 21 arranged on the top surface of the bridge deck 1 and a clamping block 22 arranged on one side of the positioning block 21; wherein the clamping block 22 and the positioning block 21 are suitable for abutting against a workpiece to fix the workpiece; the second fixing component 3 includes: a support seat 31 arranged on the bottom surface of the bridge deck 1 and a pressing block 32 arranged on the bottom surface of the support seat 31; wherein the support seat 31 and the pressing block 32 are suitable for abutting against the workpiece to fix the workpiece; wherein the positioning block 21 and the support seat 31 are connected to the bridge deck 1 by but not limited to bolts.

[0059] The bridge plate 1 is provided with a plurality of mounting holes 11; wherein the mounting holes 11 are arranged at the top of both ends of the bridge plate 1 and are symmetrically arranged; wherein the number of the mounting holes 11 at one end is adopted but not limited to 5; wherein the bridge plate is fixed on the machining center after the bolts pass through the mounting holes 11.

[0060] In this embodiment, at least two first fixing components 2 are arranged on the top surface of the bridge plate 1 to fix the workpiece in one process step and a plurality of second fixing components 3 are arranged on the bottom surface of the bridge plate 1 to fix the workpiece in another process step, so that one tool can fix multiple workpieces and multiple workpieces can be processed at one time without repeated tool alignment, thereby improving the processing efficiency. Example 2

[0061] like Figure 2 , Figure 3 As shown, based on Example 1, this Example 2 includes:

[0062] A guide member 4 is provided on the top surface of the bridge plate 1; wherein a guide portion 41 is provided on the top of the guide member 4; and the clamping block 22 is slidably connected to the guide portion 41; an expansion vise 5 is provided in the guide portion 41; wherein both sides of the expansion vise 5 are connected to the clamping block 22; and the expansion vise 5 is suitable for driving the clamping block 22 to slide in the guide portion 41 when expanded so as to fix the workpiece with the positioning block 21; wherein the guide member 4 and the bridge plate 1 are connected by but not limited to bolts.

[0063] A first threaded hole 411 is provided in the guide portion 41; a countersunk hole 51 is provided in the middle portion of the expansion vise 5; the countersunk hole 51 and the first threaded hole 411 are suitable for placing screws; the screw is suitable for passing through the countersunk hole 51 and then engaging with the first threaded hole 411 to expand the expansion vise 5; wherein the hexagonal screw is the most preferred; the screw can be hidden in the countersunk hole 51.

[0064] At least one first elastic member 211 is embedded in the positioning block 21; at least one second elastic member 221 is provided on the side of the clamping block 22; the first elastic member 211 and the second elastic member 221 are suitable for abutting against the workpiece to fix the workpiece; wherein the first spring member 211 and the second elastic member 221 are made of but not limited to rubber; by using rubber, damage to the workpiece during clamping can be reduced.

[0065] The first fixing assembly 2 also includes: a positioning plate 23 arranged on the top surface of the bridge plate 1; wherein the positioning plate 23 is provided with at least two positioning portions 231; wherein it is most preferred to use four positioning portions 231 to position the workpiece horizontally and vertically.

[0066] At least three supporting holes 232 are provided on the top of the positioning plate 23; the supporting holes 232 are provided with supporting bolts 233; the supporting bolts 233 are engaged with the supporting holes 232; wherein the supporting bolts 233 are engaged with the supporting holes 232 to adjust the height of the supporting bolts 233 so that the workpiece is level when supporting.

[0067] In this embodiment, the workpiece is placed on the support bolt 233, and then positioned by the positioning portion 231. The screw is passed through the countersunk hole 51 and engages with the first threaded hole 411, so that the expansion vise 5 expands and drives the clamping block 22 to slide in the guide portion 41. The clamping block 22 drives the second elastic member 221 to move and fix the workpiece with the first elastic member 211 on the positioning block 21, thereby achieving the effect of quickly positioning and fixing the workpiece. Example 3

[0068] like Figure 4 As shown, based on Example 1, this Example 3 includes:

[0069] The pressing block 32 includes: an avoidance portion 321; a second threaded hole 312 is opened on the bottom surface of the support seat 31; the second threaded hole 312 is suitable for connection with a bolt; the bolt is suitable for passing through the avoidance portion 321 and the workpiece and then engaging with the second threaded hole 312, so that the pressing block 32 and the support seat 31 fix the workpiece; wherein the shape of the pressing block 32 is adapted to the pressure-bearing portion of the workpiece, and then the workpiece is positioned and fixed by cooperating with the bolt.

[0070] A positioning column 33 is disposed on the bottom surface of the support seat 31 ; wherein the positioning column 33 is suitable for positioning the direction of the workpiece.

[0071] The support seat 31 is provided with a plurality of special-shaped protrusions 311 , wherein the special-shaped protrusions 311 are suitable for reducing the contact area of ​​the workpiece to prevent the workpiece from being crushed.

[0072] In this embodiment, the workpiece is placed on the special-shaped protrusion 311 on the support seat 31, the direction of the workpiece is positioned by the positioning column 33, and then the bolt is passed through the avoidance portion 321 and the workpiece to engage with the second threaded hole 312 and lock, so that the pressure block 32 and the support seat 31 fix the workpiece, thereby achieving the effect of quickly positioning and fixing the workpiece.

[0073] The various devices selected in this application (components whose specific structures are not described) are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0074] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0075] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0076] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A processing tool for a swash plate, characterized in that: include: A bridge plate (1), at least two first fixing components (2) and a plurality of second fixing components (3); in The two first fixing components (2) are arranged on the top surface of the bridge plate (1); as well as Each of the second fixing components (3) is arranged on the bottom surface of the bridge plate (1); The first fixing assembly (2) comprises: a positioning block (21) arranged on the top surface of the bridge plate (1) and a clamping block (22) arranged on one side of the positioning block (21); wherein The clamping block (22) and the positioning block (21) are suitable for abutting against the workpiece to fix the workpiece; The second fixing assembly (3) comprises: a support seat (31) arranged on the bottom surface of the bridge plate (1) and a pressing block (32) arranged on the bottom surface of the support seat (31); wherein The support seat (31) and the pressing block (32) are suitable for abutting against a workpiece to fix the workpiece.

2. The swash plate processing tool according to claim 1, characterized in that: A guide member (4) is provided on the top surface of the bridge plate (1); wherein A guide portion (41) is provided on the top of the guide member (4); and The clamping block (22) is slidably connected to the guide portion (41); An expansion vise (5) is provided in the guide portion (41); wherein Both sides of the expansion vise (5) are connected to the clamping block (22); and The expansion vise (5) is suitable for driving the clamping block (22) to slide in the guide portion (41) when expanding, so as to fix the workpiece together with the positioning block (21).

3. The swash plate processing tool according to claim 2, characterized in that: A first threaded hole (411) is provided in the guide portion (41); A countersunk hole (51) is provided in the middle of the expansion vise (5); The countersunk hole (51) and the first threaded hole (411) are suitable for placing screws; The screw is adapted to pass through the countersunk hole (51) and then engage with the first threaded hole (411) to expand the expansion vise (5).

4. The swash plate processing tool according to claim 3, characterized in that: At least one first elastic member (211) is embedded in the positioning block (21); At least one second elastic member (221) is provided on a side surface of the clamping block (22); The first elastic member (211) and the second elastic member (221) are suitable for abutting against a workpiece to fix the workpiece.

5. The swash plate processing tool according to claim 1, characterized in that: The first fixing assembly (2) further comprises: a positioning plate (23) arranged on the top surface of the bridge plate (1); wherein At least two positioning parts (231) are provided on the positioning plate (23).

6. The swash plate processing tool according to claim 5, characterized in that: The top of the positioning plate (23) is provided with at least three supporting holes (232); The support hole (232) is provided with a support bolt (233); The supporting bolt (233) is engaged with the supporting hole (232).

7. The swash plate processing tool according to claim 1, characterized in that: The pressing block (32) comprises: an avoidance portion (321); A second threaded hole (312) is formed on the bottom surface of the support seat (31); The second threaded hole (312) is suitable for connection with a bolt; The bolt is suitable for passing through the avoidance portion (321) and the workpiece and then engaging with the second threaded hole (312), so that the pressing block (32) and the support seat (31) fix the workpiece.

8. The swash plate processing tool according to claim 1, characterized in that: A positioning column (33) is provided on the bottom surface of the support seat (31).

9. The swash plate processing tool according to claim 1, characterized in that: The support seat (31) is provided with a plurality of special-shaped protrusions (311).

10. The swash plate processing tool according to claim 1, characterized in that: The bridge plate (1) is provided with a plurality of mounting through holes (11).

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