CN220717666U - Screw thread rolling mould convenient to change - Google Patents

Abstract

The utility model relates to the technical field of thread rolling dies, and discloses a screw thread rolling die convenient to replace; the screw thread rolling die convenient to replace comprises a fixed seat, wherein a clamping groove is formed in the top wall of the fixed seat, traction springs are uniformly arranged on the bottom wall of an inner cavity of the clamping groove, an action plate is arranged on the inner wall of the clamping groove, clamping frames are arranged on the left side and the right side of the top wall of the action plate, and the novel scheme can be matched with devices such as the fixed seat, the traction springs and the thread rolling plates, so that the device can be convenient for quickly and automatically mounting and limiting the thread rolling plates, the thread rolling plates are prevented from being deviated due to operation, and the work efficiency is improved; through setting up devices such as double-end screw rod, clamping frame and turn button and cooperate, can make the device be convenient for adjust the interval of two sets of joint frames, be convenient for carry out the joint installation to the thread rolling board of different length, improve the practicality of device.

Description

Screw thread rolling mould convenient to change

Technical Field

The utility model belongs to the technical field of thread rolling dies, and particularly relates to a screw thread rolling die convenient to replace.

Background

The screw thread rolling die is used for carrying out thread rolling operation on rolling screws by directly contacting the screw, the structure of the existing screw thread rolling die is simple, the operation is very complicated when the thread rolling die is replaced, the clamping and fixing of the thread rolling die are inconvenient to automatically and quickly carry out, and the working efficiency is reduced.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the screw thread rolling die convenient to replace, which effectively solves the problems that the structure of the existing screw thread rolling die is simpler, the operation is very complicated when the thread rolling die is replaced, the clamping and the fixing of the thread rolling die are inconvenient to automatically and quickly carry out, and the working efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screw thread rolling die convenient to change, includes the fixing base, the joint groove has been seted up to the roof of fixing base, the diapire of joint groove inner chamber evenly is provided with the traction spring, the inner wall of joint groove is provided with the action board, the left and right sides of action board roof is provided with the joint frame, the preceding lateral wall of joint frame is the arc setting, the roof of action board is provided with the thread rolling board, the joint frame is located the roof of thread rolling board, the thread rolling board is located the inner chamber of joint groove.

Preferably, the roof of action board has seted up the action groove, the left and right sides wall of action groove inner chamber is provided with the double-end screw rod, the left end of double-end screw rod is provided with the turn button, the turn button is located the left side of fixing base, the joint frame set up in the left and right sides of double-end screw rod outer wall, the joint frame is located the inner wall of action groove.

Preferably, the through hole is formed in the front side wall of the inner cavity of the clamping groove, the pushing spring is arranged on the front side wall of the inner cavity of the through hole, the limiting rod is arranged on the inner wall of the through hole, the limiting hole is formed in the front side wall of the acting plate, and the limiting rod is arranged in the inner cavity of the limiting hole.

Preferably, the top wall of the action plate is provided with a sliding groove, the inner wall of the sliding groove is provided with a positioning block, the top wall of the positioning block is provided with a positioning bolt, and the bottom end of the positioning bolt is positioned at the bottom wall of the inner cavity of the sliding groove.

Preferably, the clamping groove is arranged in a concave mode, and the action plate is located on the bottom wall of the inner cavity of the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the screw thread rolling die convenient to replace, the fixing seat, the traction spring, the thread rolling plate and other devices are matched, so that the device can conveniently, quickly and automatically install and limit the thread rolling plate, the thread rolling plate is prevented from being deviated due to operation, and the work efficiency is improved;

2. according to the screw thread rolling die convenient to replace, the double-headed screw, the clamping frames, the rotary buttons and other devices are matched, so that the device can conveniently adjust the distance between the two groups of clamping frames, clamping installation of thread rolling plates with different lengths is facilitated, and the practicability of the device is improved;

3. this screw thread rolling mould convenient to change cooperatees through setting up devices such as pushing spring, gag lever post and action board, can make the device be convenient for carry out spacing fixed to the action board, avoids the action board to take place the skew and leads to the thread rolling board to take place not hard up, is favorable to carrying out inseparable fixed to the thread rolling board.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of an action plate of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;

in the figure: 100. a fixing seat; 101. a pulling spring; 102. an action plate; 103. a clamping frame; 104. a thread rolling plate; 105. a double-ended screw; 106. a rotary knob; 107. pushing and extruding a spring; 108. a limit rod; 109. a positioning block; 110. and positioning bolts.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, 2 and 3, according to the screw thread rolling die convenient to replace, a clamping groove is formed in the top wall of a fixed seat 100, a traction spring 101 is uniformly and fixedly connected to the bottom wall of an inner cavity of the clamping groove, an action plate 102 is convenient to pull downwards through the traction spring 101, the inner wall of the clamping groove is slidably connected with the action plate 102, a clamping frame 103 is convenient to drive through the action plate 102 to move, clamping frames 103 are fixedly connected to the left side and the right side of the top wall of the action plate 102, limiting clamping of a thread rolling plate 104 is convenient to carry out through the clamping frames 103, the front side wall of the clamping frame 103 is in an arc-shaped structure, the thread rolling plate 104 is convenient to push the clamping frames 103 through the arc-shaped structure, the top wall of the action plate 102 is slidably connected with the thread rolling plate 104, the clamping frame 103 is positioned on the top wall of the thread rolling plate 104, and the thread rolling plate 104 is positioned in the inner cavity of the clamping groove; the fixing seat 100 is installed and fixed through the fixing bolt, the screw plate 104 is placed on the top wall of the fixing seat 100 to push, the clamping frame 103 is pushed through the movement of the screw plate 104, the screw plate 104 is moved to the inner cavity of the clamping frame 103, after the screw plate 104 continuously moves to the inner cavity of the clamping groove, the action plate 102 is convenient to be pulled to move through the elasticity of the traction spring 101, the clamping frame 103 is driven to move through the action plate 102, the screw plate 104 is driven to move through the movement of the clamping frame 103, the screw plate 104 is clamped to the inner cavity of the clamping groove to be installed and fixed, the device can be convenient for quickly and automatically mounting and limiting the thread rolling plate 104, the thread rolling plate 104 is prevented from being deviated by operation, the working efficiency is improved, an action groove is formed in the top wall of the action plate 102, the left side wall and the right side wall of the inner cavity of the action groove are rotationally connected with double-headed screws 105, the double-headed screws 105 are convenient for driving the clamping frame 103 to move, the left end of the double-headed screws 105 is fixedly connected with a rotary button 106, the double-headed screws 105 are convenient to drive to rotate through the rotary button 106, the rotary button 106 is positioned on the left side of the fixed seat 100, the clamping frame 103 is in threaded connection with the left side and the right side of the outer wall of the double-headed screws 105, and the clamping frame 103 is positioned on the inner wall of the action groove; the rotating knob 106 is convenient to drive the double-end screw 105 to rotate, the double-end screw 105 drives the clamping frames 103 to move, the device can be convenient to adjust the distance between the two groups of clamping frames 103, the clamping installation of the thread rolling plates 104 with different lengths is convenient, the practicability of the device is improved, the front side wall of the inner cavity of the clamping groove is provided with a through hole, the front side wall of the inner cavity of the through hole is fixedly connected with a pushing spring 107, the pushing spring 107 is convenient to push the limiting rod 108, the inner wall of the through hole is slidably connected with the limiting rod 108, the limiting rod 108 is convenient to clamp and limit the action plate 102, the front side wall of the action plate 102 is provided with a limiting hole, and the limiting rod 108 is arranged in the inner cavity of the limiting hole; after the device clamps the thread rolling plate 104, the limiting rod 108 is convenient to push to move through the elasticity of the pushing spring 107, the limiting rod 108 is moved to clamp the inner cavity of the limiting hole, the device can be convenient to limit and fix the action plate 102, loosening of the thread rolling plate 104 caused by deflection of the action plate 102 is avoided, tight fixation of the thread rolling plate 104 is facilitated, a sliding groove is formed in the top wall of the action plate 102, limiting of the movement of the locating block 109 is facilitated through the sliding groove, the locating block 109 is slidably connected to the inner wall of the sliding groove, limiting clamping of the thread rolling plate 104 is facilitated through the locating block 109, the locating bolt 110 is screwed to the top wall of the locating block 109, limiting of the locating block 109 is facilitated through the locating bolt 110, and the bottom end of the locating bolt 110 is located on the bottom wall of the sliding groove inner cavity; the clamping and limiting of the screw plates 104 with different widths are facilitated by adjusting the positions of the positioning blocks 109, the positioning blocks 109 are facilitated to be limited and fixed by rotating the positioning bolts 110, the screw plates 104 are prevented from being deviated when being clamped, the clamping grooves are formed in the bottom wall of the inner cavity of the clamping grooves, the action plates 102 are positioned on the bottom wall of the inner cavity of the clamping grooves, the action plates 102 are supported by the concave grooves, and limiting of the screw plates 104 is facilitated.

Working principle: the fixing seat 100 is installed and fixed through the fixing bolt, the screw plate 104 is placed on the top wall of the fixing seat 100 to push the clamping frame 103 through the movement of the screw plate 104, the screw plate 104 is moved to the inner cavity of the clamping frame 103, after the screw plate 104 continuously moves to the inner cavity of the clamping groove, the action plate 102 is conveniently pulled to move through the elastic force of the traction spring 101, the clamping frame 103 is driven to move through the action plate 102, the screw plate 104 is driven to move through the movement of the clamping frame 103, the inner cavity of the clamping groove is installed and fixed, the screw plate 104 is conveniently and automatically installed and limited through the movement of the screw plate 104, the screw plate 104 is prevented from being shifted through the operation, the work efficiency is improved, the double-headed screw rod 105 is conveniently driven to rotate through the rotation of the knob 106, the distance between the two groups of the clamping frames 103 is conveniently adjusted through the double-headed screw rod 105, the screw plate 104 with different lengths is conveniently clamped and installed, the practicability of the device is improved, the screw plate 104 is conveniently and tightly pushed to move through the elastic force of the clamping rod 108 after the device is pushed to push the screw plate 104 to move through the clamping rod 108, the screw plate 104 is conveniently and the movement of the screw plate 104 is conveniently and limited through the elastic force of the clamping rod 108, the screw rod 108 is conveniently and the screw plate 104 is prevented from being shifted, and the movement of the screw plate 104 is conveniently and limited.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Screw thread rolling mould convenient to change, including fixing base (100), its characterized in that: the clamping groove is formed in the top wall of the fixing seat (100), traction springs (101) are uniformly arranged on the bottom wall of the inner cavity of the clamping groove, an action plate (102) is arranged on the inner wall of the clamping groove, clamping frames (103) are arranged on the left side and the right side of the top wall of the action plate (102), arc-shaped front side walls of the clamping frames (103) are arranged, a thread rolling plate (104) is arranged on the top wall of the action plate (102), the clamping frames (103) are located on the top wall of the thread rolling plate (104), and the thread rolling plate (104) is located in the inner cavity of the clamping groove.

2. A screw die for facilitating replacement as defined in claim 1, wherein: the action groove has been seted up to the roof of action board (102), the left and right sides wall of action groove inner chamber is provided with double-end screw rod (105), the left end of double-end screw rod (105) is provided with knob (106), knob (106) are located the left side of fixing base (100), joint frame (103) set up in the left and right sides of double-end screw rod (105) outer wall, joint frame (103) are located the inner wall of action groove.

3. A screw die for facilitating replacement as defined in claim 1, wherein: the front side wall of the inner cavity of the clamping groove is provided with a through hole, the front side wall of the inner cavity of the through hole is provided with a pushing spring (107), the inner wall of the through hole is provided with a limiting rod (108), the front side wall of the action plate (102) is provided with a limiting hole, and the limiting rod (108) is arranged in the inner cavity of the limiting hole.

4. A screw die for facilitating replacement as defined in claim 1, wherein: the top wall of the action plate (102) is provided with a sliding groove, the inner wall of the sliding groove is provided with a positioning block (109), the top wall of the positioning block (109) is provided with a positioning bolt (110), and the bottom end of the positioning bolt (110) is positioned at the bottom wall of the inner cavity of the sliding groove.

5. A screw die for facilitating replacement as defined in claim 1, wherein: the clamping groove is arranged in a concave mode, and the action plate (102) is located on the bottom wall of the inner cavity of the clamping groove.