Holding type auxiliary damping tool

Abstract

The utility model relates to an enclasping type auxiliary damping tool which comprises a base, an enclasping mechanism and a pressing mechanism are arranged on the base, and a workpiece bottom positioning mechanism is arranged in the enclasping mechanism. The holding mechanism comprises an X-direction fixing plate, a Y-direction fixing plate, an X-direction adjusting plate and a Y-direction adjusting plate which are arranged in a rectangular shape, the X-direction fixing plate and the X-direction adjusting plate are oppositely arranged, an X-direction puller bolt is arranged on the X-direction adjusting plate, the Y-direction fixing plate and the Y-direction adjusting plate are symmetrically arranged, a Y-direction pressing strip is horizontally and slidably installed in the Y-direction adjusting plate, and the Y-direction pressing strip is driven by the Y-direction adjusting bolt; the pressing mechanism is composed of a plurality of pressing units. The shock absorption tool is reasonable in design, easy and convenient to operate and stable in rigidity, and by means of the shock absorption tool, the deformation and loosening risks can be reduced, the maintenance cost is reduced, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of machining and relates to a clamping type auxiliary shock-absorbing tool. Background Art

[0002] Carbon steel castings have the characteristics of high hardness, high strength, and good wear resistance. Generally, when processing such parts, we will design some shock-absorbing measures on the tooling to achieve the appearance and size requirements required by the drawings. Common shock-absorbing measures include manually adjustable auxiliary supports, but such shock-absorbing measures still result in large processing stress and the risk of deformation and loosening. Summary of the Invention

[0003] The purpose of the present invention is to provide a clamping auxiliary shock-absorbing tooling that can solve the above-mentioned problems, greatly reduce the risk of deformation and loosening, and ensure that the processed appearance is smooth, continuous and uniform.

[0004] According to the technical solution provided by the utility model: a clamping type auxiliary shock-absorbing tooling comprises a base, a clamping mechanism and a clamping mechanism are provided on the base, and a workpiece bottom positioning mechanism is provided in the clamping mechanism; the clamping mechanism comprises an X-direction fixed plate, a Y-direction fixed plate, an X-direction adjustment plate, and a Y-direction adjustment plate arranged in a rectangular shape, the X-direction fixed plate and the X-direction adjustment plate are arranged opposite to each other, an X-direction tightening bolt is provided on the X-direction adjustment plate, the Y-direction fixed plate and the Y-direction adjustment plate are arranged symmetrically, a Y-direction clamping strip is horizontally slidably installed in the Y-direction adjustment plate, and the Y-direction clamping strip is driven by the Y-direction adjustment bolt; the clamping mechanism is composed of a plurality of clamping units.

[0005] As a further improvement of the present invention, the outer side of the Y-direction adjustment plate is connected to the Y-direction threaded adjustment plate, the Y-direction threaded adjustment plate is threadedly connected to the Y-direction adjustment bolt, and the Y-direction adjustment bolt is threadedly connected to the Y-direction clamping strip.

[0006] As a further improvement of the present invention, the number of the pressing units is , which are respectively installed on the X-direction fixed plate and the X-direction adjustment plate.

[0007] As a further improvement of the present invention, the clamping unit includes a pressure plate, a stopping bolt, and a pressure plate bolt. A stopping countersunk hole and a clamping screw hole are provided on the top of the X-direction fixing plate. The stopping bolt is inverted in the stopping countersunk hole. The head of the stopping bolt and the stopping countersunk hole are clearance-fitted. The bottom of the pressure plate bolt is located in the clamping screw hole. A stopping screw hole and a waist groove are provided on the pressure plate. The middle of the stopping bolt is located in the stopping screw hole, and the middle of the pressure plate bolt is located in the waist groove.

[0008] As a further improvement of the present invention, the workpiece bottom positioning mechanism is composed of fixed positioning columns.

[0009] As a further improvement of the present invention, an auxiliary support structure is installed on the base, and the auxiliary support structure is composed of a support screw rod, and the support screw rod is threadedly connected to the base.

[0010] As a further improvement of the present invention, the X-direction fixed plate, the Y-direction fixed plate, the X-direction adjustment plate, the Y-direction adjustment plate, and the fixed positioning columns are all fixedly mounted on the base.

[0011] The positive progress of this application is:

[0012] The utility model has reasonable design, easy operation and stable tooling rigidity. The use of this shock-absorbing tooling can reduce the risk of deformation and loosening, reduce maintenance costs and improve processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the present utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the utility model when clamping parts.

[0015] Figure 1-Figure 2 It includes a base 1, an X-direction fixed plate 2, a Y-direction fixed plate 3, an X-direction adjustment plate 4, a Y-direction adjustment plate 5, an X-direction tightening bolt 6, a Y-direction threaded adjustment plate 7, a Y-direction pressing strip 8, a Y-direction adjusting bolt 9, a fixed positioning column 10, a support screw 11, a pressure plate 12, a stop bolt 13, a pressure plate bolt 14, etc. DETAILED DESCRIPTION

[0016] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0017] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0018] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate for the embodiments of the present invention described herein. In addition, similar terms such as "including" and "having" mean that in addition to those contents already listed in "including" and "having", other contents that have not been listed may also be "included" and "having"; for example, a process, method, system, product or device that may include a series of steps or units is not necessarily limited to those steps or units that have been clearly listed, but may include other steps or units that are not clearly listed or are inherent to these processes, methods, products or devices.

[0019] Due to the angle of the drawing, some components may not be drawn, but their positions and connection relationships can be partially understood based on the text.

[0020] like Figure 1 As shown, the utility model is a clamping auxiliary shock-absorbing tool, comprising a base 1, on which a clamping mechanism and a pressing mechanism are provided, and a workpiece bottom positioning mechanism is provided in the clamping mechanism.

[0021] The clamping mechanism includes an X-direction fixed plate 2, a Y-direction fixed plate 3, an X-direction adjustment plate 4, and a Y-direction adjustment plate 5 arranged in a rectangular shape. The X-direction fixed plate 2 and the X-direction adjustment plate 4 are arranged opposite to each other, and the X-direction adjustment plate 4 is provided with an X-direction tightening bolt 6. The Y-direction fixed plate 3 and the Y-direction adjustment plate 5 are arranged symmetrically. A Y-direction clamping strip 8 is horizontally slidably installed in the Y-direction adjustment plate 5, and the Y-direction clamping strip 8 is driven by the Y-direction adjustment bolt 9.

[0022] Specifically, the outer side of the Y-direction adjustment plate 5 is connected to the Y-direction threaded adjustment plate 7 , the Y-direction threaded adjustment plate 7 is threadedly connected to the Y-direction adjustment bolt 9 , and the Y-direction adjustment bolt 9 is threadedly connected to the Y-direction pressing strip 8 .

[0023] The clamping mechanism is composed of several clamping units. In this embodiment, there are two clamping units, which are installed on the X-axis fixed plate 2 and the X-axis adjustment plate 4 respectively. The clamping unit includes a clamping plate 12, a stop bolt 13, and a clamping plate bolt 14. Taking the clamping unit installed on the X-axis fixed plate 2 as an example, the top of the X-axis fixed plate 2 is provided with a stop countersunk hole and a clamping screw hole. The stop bolt 13 is inverted in the stop countersunk hole. The head of the stop bolt 13 and the stop countersunk hole are in a clearance fit. The bottom of the clamping plate bolt 14 is located in the clamping screw hole. The clamping plate 12 is provided with a stop screw hole and a waist groove. The middle of the stop bolt 13 is located in the stop screw hole, and the middle of the clamping plate bolt 14 is located in the waist groove.

[0024] The workpiece bottom positioning mechanism consists of three fixed positioning posts 10 (two are shown in the figure), based on the principle of three-point positioning. The heights of the three fixed positioning posts 10 vary, depending on the specific shape of the part bottom.

[0025] In order to further improve the shock absorption capability of the tooling, an auxiliary support structure is installed on the base 1 , and the auxiliary support structure is composed of a support screw 11 , and the support screw 11 is threadedly connected to the base 1 .

[0026] The X-direction fixing plate 2 , the Y-direction fixing plate 3 , the X-direction adjustment plate 4 , the Y-direction adjustment plate 5 , and the fixed positioning column 10 are all fixedly mounted on the base 1 .

[0027] The working process of this utility model is as follows:

[0028] like Figure 2 As shown, first place the part on the fixed positioning column 10, with the side of the part close to the X-direction fixing plate 2 and the Y-direction fixing plate 3, then rotate the X-direction tightening bolt 6 and the Y-direction adjusting bolt 9, and the X-direction tightening bolt 6 and the Y-direction pressing strip 8 will fix the part horizontally.

[0029] Then connect the pressure plate 12 and the stop bolt 13, invert the stop bolt 13 into the stop countersunk hole, and then pass the pressure plate bolt 14 downward through the waist groove and screw it into the tightening screw hole until the head of the pressure plate bolt 14 is against the pressure plate 12, and press the pressure plate 12 against the top surface of the part. At the same time, the stop bolt 13 is tilted, and the head of the stop bolt 13 is stuck in the stop countersunk hole.

[0030] After the part is fixed, the support screw 11 is rotated so that the support screw 11 rests against the bottom of the part, thereby improving the anti-vibration rigidity of the part during processing.

[0031] It is understood that the above embodiments are merely exemplary embodiments for illustrating the principles of the present invention, and the present invention is not limited thereto. Those skilled in the art may make various modifications and improvements without departing from the spirit and substance of the present invention, and such modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A clamping auxiliary shock absorbing tool, comprising a base (1), characterized in that: A clamping mechanism and a pressing mechanism are provided on the base (1), and a workpiece bottom positioning mechanism is provided in the clamping mechanism; the clamping mechanism comprises an X-direction fixed plate (2), a Y-direction fixed plate (3), an X-direction adjustment plate (4), and a Y-direction adjustment plate (5) arranged in a rectangular shape, the X-direction fixed plate (2) and the X-direction adjustment plate (4) being arranged relative to each other, an X-direction tightening bolt (6) being provided on the X-direction adjustment plate (4), the Y-direction fixed plate (3) and the Y-direction adjustment plate (5) being arranged symmetrically, a Y-direction pressing strip (8) being horizontally slidably installed in the Y-direction adjustment plate (5), and the Y-direction pressing strip (8) being driven by the Y-direction adjustment bolt (9); the pressing mechanism is composed of a plurality of pressing units.

2. The holding type auxiliary shock absorbing tooling according to claim 1, characterized in that: The outer side of the Y-direction adjustment plate (5) is connected to the Y-direction threaded adjustment plate (7), the upper side of the Y-direction threaded adjustment plate (7) is threadedly connected to the Y-direction adjustment bolt (9), and the Y-direction adjustment bolt (9) is threadedly connected to the Y-direction pressing strip (8).

3. The holding type auxiliary shock absorbing tooling according to claim 1, characterized in that: There are two pressing units, which are respectively mounted on the X-direction fixed plate (2) and the X-direction adjustment plate (4).

4. The holding type auxiliary shock absorbing tooling according to claim 3, characterized in that: The clamping unit includes a pressure plate (12), a stop bolt (13), and a pressure plate bolt (14). The top of the X-axis fixed plate (2) is provided with a stop countersunk hole and a clamping screw hole. The stop bolt (13) is inverted in the stop countersunk hole. The head of the stop bolt (13) and the stop countersunk hole are clearance-matched. The bottom of the pressure plate bolt (14) is located in the clamping screw hole. The pressure plate (12) is provided with a stop screw hole and a waist groove. The middle of the stop bolt (13) is located in the stop screw hole, and the middle of the pressure plate bolt (14) is located in the waist groove.

5. The holding type auxiliary shock absorbing tooling according to claim 1, characterized in that: The workpiece bottom positioning mechanism is composed of a fixed positioning column (10).

6. The holding type auxiliary shock absorbing tool as claimed in claim 1, characterized in that: An auxiliary support structure is installed on the base (1), and the auxiliary support structure consists of a support screw (11), and the support screw (11) is threadedly connected to the base (1).

7. The holding type auxiliary shock absorbing tool as claimed in claim 1, characterized in that: The X-direction fixed plate (2), the Y-direction fixed plate (3), the X-direction adjustment plate (4), the Y-direction adjustment plate (5), and the fixed positioning column (10) are all fixedly mounted on the base (1).

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