Fixing tool convenient to adjust and used for valve production

Abstract

The utility model discloses a valve production fixing tool convenient to adjust, which comprises a tool base and two groups of clamping structures symmetrically arranged on the tool base, each clamping structure comprises a support vertical plate, a turntable, a screw rod I and a clamping jaw, the support vertical plates are vertically and oppositely arranged on the tool base, through holes are formed in the support vertical plates, and the screw rod I is arranged on the turntable. The rotating discs are rotationally arranged on the opposite side walls of the two sets of supporting vertical plates, the first screws penetrate through the through holes and are connected with the rotating discs through threads in a penetrating mode, the clamping jaws are installed at one ends of the first screws, and rotary knobs are arranged at the other ends of the first screws. The utility model relates to the technical field of valve machining, and particularly provides a fixing tool convenient to adjust and used for valve production.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve machining technical field, concretely is a kind of fixed tooling for valve production with easy adjustment. BACKGROUND

[0002] Valve is the control component in fluid conveying system, with the functions of cut-off, regulation, flow guide, anti-backflow, pressure stabilization, shunt or overflow pressure relief, widely used in industry, building, water supply, gas supply and other fields.

[0003] Valve is formed by casting, through multiple mechanical processing, wherein flange plate drilling is more common processing procedure, positioning is needed by fixed tooling before processing, two groups of flange plate of existing valve are mostly horizontal or vertical design, when encountering flange plate for inclined design, existing fixed tooling is difficult to level and fix, angle adjustment cannot be carried out after fixing according to the characteristics of valve, and after completing single-group flange face processing, another group of flange plate needs to be disassembled and reinstalled for positioning processing, overall processing efficiency is lower. SUMMARY

[0004] The technical problem to be solved by the utility model is that the existing tooling for fixing valve does not have angle adjustment function after fixing, flange face processing is inconvenient for certain angle, and after completing single-group flange face processing, another group of flange plate needs to be disassembled and reinstalled for positioning processing, overall processing efficiency is lower.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: the utility model provides a kind of fixed tooling for valve production with easy adjustment, including tooling base and two groups of clamping structures being symmetrically installed on tooling base, the clamping structure includes support vertical plate, carousel, screw one and jaw, the support vertical plate is vertically and oppositely installed on tooling base, the support vertical plate is equipped with through-hole, the carousel is rotationally arranged on the opposite side wall of the two groups of support vertical plate, the screw one is through the through-hole and is connected with the carousel by screw thread, the jaw is installed at one end of screw one, and the other end of screw one is equipped with knob.

[0006] Preferred technical scheme one: in order to increase the stability of positioning, the support structure is equipped on the tooling base, the support structure includes support base, screw two, driving block and adjusting assembly, the adjusting cavity is formed in the tooling base, the two ends of screw two are rotationally arranged on the opposite side walls in the adjusting cavity, the driving block is slidingly arranged in the adjusting cavity and is connected with screw two by screw thread, the support base is slidingly arranged on the tooling base and is connected with the driving block, the adjusting assembly is arranged on the support base, and the adjusting block is rotationally arranged on the side wall of tooling base and is connected with screw two.

[0007] Preferably, the adjusting assembly comprises a support column, a mounting table, an adjusting sleeve and a third screw, the support column is vertically arranged on the support base, the adjusting sleeve is rotationally arranged on the support base, the mounting table is hingedly arranged at the top of the support column, the bottom of the mounting table is slidably provided with a sliding block, and the lower end of the third screw is threadedly connected with the inside of the adjusting sleeve and the upper end is hingedly arranged with the sliding block.

[0008] Preferably, the clamping jaw is provided with a clamping arc surface, and the clamping arc surface is provided with an antiskid rubber pad.

[0009] Preferably, the side wall of the support stand is further provided with a spring pin, the rotating disc is provided with a pin hole, and a plurality of groups of pin holes are uniformly arranged with the rotating disc vertical central axis as the center.

[0010] Preferably, the mounting table is provided with a recess, and the recess is provided with a rubber pad.

[0011] Preferably, the four corners of the tooling base are provided with positioning blocks, and the positioning blocks are provided with positioning holes.

[0012] Preferably, the tooling base is further provided with a support rib plate, and the support rib plate is connected with the side wall of the support stand.

[0013] The utility model discloses a kind of fixed tooling for valve production convenient to adjust, and the beneficial effects obtained using the above structure are as follows:

[0014] (1) by the cooperation of the support stand, rotating disc, first screw, clamping jaw and spring pin, the valve can be clamped and rotated during machining, and adjusted to the appropriate angle for fixation.

[0015] (2) the stability of positioning is increased by the cooperation of the support base, second screw, driving block and adjusting assembly, and the adjusting assembly can adjust the angle of the mounting table, so that the valve or special-shaped valve in inclined state can be supported. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:

[0017] Figure 1 the overall structure of the fixed tooling for valve production convenient to adjust is shown Figure 1 .

[0018] Figure 2 the overall structure of the fixed tooling for valve production convenient to adjust is shown Figure 2 .

[0019] Figure 3 A cross-sectional structure schematic view of the fixed tooling convenient to adjust for valve production is provided for the utility model;

[0020] Figure 4 An adjusting assembly schematic view of the fixed tooling convenient to adjust for valve production is provided for the utility model;

[0021] Figure 5 A tooling base internal structure schematic view of the fixed tooling convenient to adjust for valve production is provided for the utility model.

[0022] Among them, 1, tooling base, 2, clamping structure, 3, support vertical plate, 4, turntable, 5, screw one, 6, clamping jaw, 7, through hole, 8, support structure, 9, support base, 10, screw two, 11, drive block, 12, adjusting cavity, 13, adjusting block, 14, support column, 15, mounting table, 16, adjusting sleeve, 17, screw three, 18, sliding block, 19, antiskid rubber pad, 20, spring pin, 21, pin hole, 22, rubber pad, 23, positioning block, 24, support rib plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "in" and "out" respectively refer to the directions towards or away from the geometric center of a particular component.

[0025] Embodiment one

[0026] As Figures 1 to 3The utility model discloses adopt the technical scheme as follows: A kind of fixed tooling for valve production being convenient to adjust, including tooling base 1 and two groups of clamping structure 2 being symmetrically installed on tooling base 1, clamping structure 2 includes support vertical plate 3, carousel 4, screw one 5 and jaw 6, support vertical plate 3 is vertically and opposite installed on tooling base 1, support vertical plate 3 is equipped with through-hole 7, carousel 4 is rotationally arranged on the opposite side wall of two groups of support vertical plate 3, screw one 5 is threaded through through-hole 7 and is connected with carousel 4 by screw thread, jaw 6 is installed at one end of screw one 5, knob is equipped on the other end of screw one 5, gripping arc face is equipped on jaw 6, and anti-skid rubber pad 19 is equipped on gripping arc face;Spring pin 20 is further equipped on the side wall of support vertical plate 3, and pin hole 21 is equipped on carousel 4, and pin hole 21 is uniformly distributed with multiple groups with carousel 4 vertical central axis as center.

[0027] Positioning block 23 is equipped at the four corners of tooling base 1, positioning hole is equipped on positioning block 23, and support rib plate 24 is further equipped on tooling base 1, and support rib plate 24 is connected with the side wall of support vertical plate 3.

[0028] Example two

[0029] On the basis of example one, as shown in Figure 4 And Figure 5 Positioning block 23 is equipped at the four corners of tooling base 1, positioning hole is equipped on positioning block 23, and support rib plate 24 is further equipped on tooling base 1, and support rib plate 24 is connected with the side wall of support vertical plate 3. Support structure 8 is equipped on tooling base 1, and support structure 8 includes support base 9, screw two 10, drive block 11 and adjusting assembly, adjusting cavity 12 is formed in tooling base 1, and two ends of screw two 10 are rotationally arranged on the opposite side wall in adjusting cavity 12, drive block 11 is slidingly arranged in adjusting cavity 12 and is connected with screw two 10 by screw thread, support base 9 is slidingly arranged on tooling base 1 and is connected with drive block 11, adjusting assembly is arranged on support base 9, and adjusting block 13 is rotationally arranged on the side wall of tooling base 1 and is connected with screw two 10;Adjusting assembly includes support column 14, mounting table 15, adjusting sleeve 16 and screw three 17, support column 14 is vertically arranged on support base 9, adjusting sleeve 16 is rotationally arranged on support base 9, mounting table 15 is hingedly arranged with the top of support column 14, sliding block 18 is slidingly arranged on the bottom of mounting table 15, screw three 17 is connected with the inside of adjusting sleeve 16 by screw thread at lower end and is hingedly arranged with sliding block 18 at upper end, recessed table is arranged in mounting table 15, and rubber pad 22 is arranged in recessed table.

[0030] In specific use, the support structure 8 is located in the middle of the tool base 1, the valve is placed on the installation table 15, the screw rod three 17 is extended or retracted by rotating the adjusting sleeve 16, so that the sliding block 18 slides at the bottom of the installation table 15 and drives the angle adjustment, after the adjustment is completed, the two sets of clamping jaws 6 are further pressed and supported on both sides of the valve by rotating the screw rod one 5, the operation is simple and convenient, when the bottom support is not needed, the screw rod two 10 can be rotated by rotating the adjusting block 13, and then the driving block 11 drives the support base 9 to move, and the support base 9 is moved away from the middle of the tool base 1, is pressed by the two sets of clamping structures 2, and is rotated by the rotating disc 4 to adjust the direction angle, then is positioned by the spring pin 20 and the pin hole 21, and is not needed to be re-clamped and fixed, and multi-angle machining is realized.

[0031] It is to be noted that, in the present document, relational terms such as first and second and the like can 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fixed tooling for valve production, which is easy to adjust, comprising a tooling base and two sets of clamping structures symmetrically mounted on the tooling base, characterized in that: The clamping structure comprises support vertical plates, a rotating disc, a first screw rod and a clamping jaw, the support vertical plates are vertically and oppositely arranged on a tool base, the support vertical plates are provided with through holes, the rotating disc is rotatably arranged on the opposite side walls of the two groups of support vertical plates, the first screw rod penetrates through the through holes and is connected with the rotating disc through threads, the clamping jaw is arranged on one end of the first screw rod, and a knob is arranged on the other end of the first screw rod.

2. A stationary tool for valve production according to claim 1, characterized in that: The tool base is provided with a support structure, the support structure comprises a support base, a second screw rod, a driving block and an adjusting assembly, the tool base is provided with an adjusting cavity, the two ends of the second screw rod are rotatably arranged on the opposite side walls in the adjusting cavity, the driving block is slidably arranged in the adjusting cavity and is connected with the second screw rod through threads, the support base is slidably arranged on the tool base and is connected with the driving block, the adjusting assembly is arranged on the support base, and the side wall of the tool base is rotatably provided with an adjusting block and is connected with the second screw rod.

3. A fixture for valve production according to claim 2, characterized in that: The adjusting assembly comprises a support column, a mounting table, an adjusting sleeve and a third screw rod, the support column is vertically arranged on the support base, the adjusting sleeve is rotatably arranged on the support base, the mounting table is hingedly arranged on the top of the support column, the mounting table is slidably provided with a sliding block at the bottom, and the third screw rod is connected with the inside of the adjusting sleeve through threads at the lower end and is hingedly arranged with the sliding block at the upper end.

4. The fixed tooling for valve production with easy adjustment as claimed in claim 3, wherein: The clamping jaw is provided with a clamping arc surface, and the clamping arc surface is provided with an antiskid rubber pad.

5. A fixture for valve production according to claim 4, characterized in that: The side wall of the support vertical plate is also provided with a spring pin, the rotating disc is provided with a pin hole, and a plurality of groups of pin holes are uniformly arranged with the vertical central axis of the rotating disc as the center.

6. A fixture for valve production according to claim 5, characterized in that: The mounting table is provided with a recess, and the recess is provided with a rubber pad.

7. A fixture for valve production according to claim 6, characterized in that: The tool base is provided with a positioning block at the four corners, and the positioning block is provided with a positioning hole.

8. A fixture for valve production according to claim 7, characterized in that: The tool base is also provided with a support rib plate, and the support rib plate is connected with the side wall of the support vertical plate.

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