CN220837750U - Thread rolling frock of stud - Google Patents
Thread rolling frock of stud Download PDFInfo
- Publication number
- CN220837750U CN220837750U CN202322215886.9U CN202322215886U CN220837750U CN 220837750 U CN220837750 U CN 220837750U CN 202322215886 U CN202322215886 U CN 202322215886U CN 220837750 U CN220837750 U CN 220837750U
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- plate
- sliding
- frame
- lifting block
- thread rolling
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- 238000005096 rolling process Methods 0.000 title claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims description 14
- 210000001503 joint Anatomy 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to the technical field of bolt thread rolling, in particular to a thread rolling tool for a stud bolt, which comprises a frame, a fixed thread rolling plate, a driving assembly, a sliding plate and a sliding thread rolling plate, and also comprises a limiting assembly; the limiting assembly comprises a feeding plate, a driving plate, a lifting block, a reset spring, a connecting plate, a limiting seat and a positioning member, wherein the feeding plate is fixedly connected with the frame, the driving plate is fixedly connected with the frame and arranged on the frame, the lifting block is slidably connected with the sliding plate, the reset spring is arranged on the sliding plate, the connecting plate is fixedly connected with the lifting block, the limiting seat is fixedly connected with the connecting plate, the driving assembly drives the sliding plate to move rightwards, the lifting block moves upwards under the action of the driving plate, the connecting plate and the limiting seat are driven to move upwards, the limiting seat can move to the upper side of the blank, and when the sliding plate moves rightwards, the lifting block moves downwards under the action of the reset spring, so that the limiting seat moves downwards to limit the blank.
Description
Technical Field
The utility model relates to the technical field of bolt thread rolling, in particular to a thread rolling tool for a stud.
Background
When the bolt is produced, the blank needs to be subjected to thread rolling processing to form threads on the blank, and for the stud, the thread rolling processing is required to be performed on both sides of the blank, so that the other end needs to be processed after one end is processed, and the efficiency is reduced.
In the prior art, two fixed thread rolling plates and two sliding thread rolling plates are generally arranged for processing, so that threads can be processed on two sides of a blank.
The device is not provided with a limiting structure, and blanks easily enter between the two fixed thread rolling plates and the sliding thread rolling plate in an inclined posture, so that the rubbed threads are askew and are scrapped.
Disclosure of utility model
The utility model aims to provide a thread rolling tool for a stud bolt, which solves the problems that the existing thread rolling tool for the stud bolt is not provided with a limiting structure, blanks easily enter between two fixed thread rolling plates and a sliding thread rolling plate in an inclined posture, and the rubbed threads are askew and are scrapped.
In order to achieve the above purpose, the utility model provides a screw tool for a stud, which comprises a frame, a fixed screw plate, a driving component, a sliding plate and a sliding screw plate, wherein the fixed screw plate is arranged on the frame, the driving component is arranged on the frame, the sliding plate is connected with the frame through the driving component, the sliding screw plate is arranged on the sliding plate, and the screw tool further comprises a limiting component; the limiting assembly comprises a feeding plate, a driving plate, a lifting block, a reset spring, a connecting plate, a limiting seat and a positioning member, wherein the feeding plate is fixedly connected with the frame and arranged on the frame, the driving plate is fixedly connected with the frame and arranged on the frame, the lifting block is in sliding connection with the sliding plate and is positioned inside the sliding plate, one end of the reset spring is in butt joint with the sliding plate, the other end of the reset spring is in butt joint with the lifting block, the reset spring is arranged on the sliding plate, the connecting plate is fixedly connected with the lifting block and is arranged on the lifting block, the limiting seat is fixedly connected with the connecting plate and is positioned on one side of the limiting seat, which is close to the feeding plate, and the positioning member is arranged on the feeding plate.
The shell is fixedly connected with the lifting block and is positioned at one end of the lifting block far away from the reset spring; the telescopic spring is connected with the shell and is positioned in the shell; the plate body is in sliding connection with the shell, is connected with the telescopic spring, and is fixedly connected with the limiting seat.
The limiting seat comprises a seat body and a roller body, wherein the seat body is fixedly connected with the plate body and is positioned at one side of the plate body away from the telescopic spring; the roller body is rotationally connected with the seat body and is arranged on the seat body.
The positioning member comprises a positioning spring and a positioning seat, wherein the positioning spring is connected with the feeding plate and is arranged in the feeding plate; the positioning seat is connected with the positioning spring and is positioned at one end of the positioning spring.
The driving assembly comprises a driving motor, a rotating disc and a transmission rod, wherein the driving motor is connected with the frame and is arranged on the frame; the rotating disc is arranged on the driving motor and is connected with the output end of the driving motor; one end of the transmission rod is rotationally connected with the rotating disc, the other end of the transmission rod is rotationally connected with the sliding plate, and the transmission rod is arranged on the rotating disc.
According to the thread rolling tool for the stud bolts, when the thread rolling tool is used, blanks are placed on the feeding plate, then the driving assembly is started to drive the sliding plate to reciprocate, the lifting block is driven to move downwards under the action of the reset spring when the sliding plate moves rightwards, the sliding plate drives the lifting block to move, after the lifting block is abutted against the driving plate, under the action of inclined planes on the lifting block and the driving plate, the lifting block is driven to move upwards, the connecting plate and the limiting seat are driven to move upwards, the limiting seat can avoid blanks and move above the blanks, when the driving assembly drives the sliding plate to move leftwards, the lifting block is far away from the driving plate, the connecting plate and the limiting seat are driven to move downwards under the action of the reset spring, the blanks are positioned in grooves on the limiting seat, the sliding plate continues to move under the action of inclined planes on the lifting block and the driving plate, and the blanks are driven to move, and the thread rolling plate is prevented from being scraped by the thread rolling tool, and the thread rolling tool is prevented from being processed between the blanks and the fixed seat.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic view showing the overall structure of a thread rolling tool for a stud bolt according to a first embodiment of the present utility model.
Fig. 2 is a schematic structural view of a limiting assembly according to a first embodiment of the present utility model.
Fig. 3 is an enlarged view at a of fig. 2 of a first embodiment of the present utility model.
Fig. 4 is a schematic view of the mounting structure of the lifting block according to the first embodiment of the present utility model.
Fig. 5 is a schematic view of an installation structure of a limiting seat according to a first embodiment of the present utility model.
Fig. 6 is a schematic view of a mounting structure of a driving motor according to a second embodiment of the present utility model.
In the figure: 101-frame, 102-fixed screw plate, 103-drive assembly, 104-sliding plate, 105-sliding screw plate, 106-spacing assembly, 107-loading plate, 108-drive plate, 109-lifting block, 110-reset spring, 111-connecting plate, 112-spacing seat, 113-locating component, 114-shell, 115-telescopic spring, 116-plate body, 117-seat body, 118-roller body, 119-locating spring, 120-locating seat, 201-driving motor, 202-rotating disk, 203-transmission rod.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
First embodiment:
Referring to fig. 1 to 5, fig. 1 is a schematic overall structure of a screw tool for a stud, fig. 2 is a schematic structure of a limiting assembly, fig. 3 is an enlarged view of a portion a of fig. 2, fig. 4 is a schematic mounting structure of a lifting block, and fig. 5 is a schematic mounting structure of a limiting seat.
The utility model provides a stud bolt thread rolling tool, which comprises a frame 101, a fixed thread rolling plate 102, a driving assembly 103, a sliding plate 104, a sliding thread rolling plate 105 and a limiting assembly 106, wherein the limiting assembly 106 comprises a feeding plate 107, a driving plate 108, a lifting block 109, a reset spring 110, a connecting plate 111, a limiting seat 112 and a positioning member 113, the connecting plate 111 comprises a shell 114, a telescopic spring 115 and a plate body 116, the limiting seat 112 comprises a seat body 117 and a roller body 118, the positioning member 113 comprises a positioning spring 119 and a positioning seat 120, the driving assembly 103 drives the sliding plate 104 to move rightwards, so that the lifting block 109 moves upwards under the action of the driving plate 108, and further drives the connecting plate 111 and the limiting seat 112 to move upwards, so that the limiting seat 112 can move downwards under the action of the reset spring 110 when the sliding plate 104 moves leftwards, and further the limiting seat 112 moves downwards to limit the blank, and as well as the fact that the prior art can be inclined to lead to the problem that the stud bolt thread rolling tool is not to be used for manufacturing the existing thread rolling tool, and the problem is solved when the stud bolt is inclined and the existing thread rolling tool is not arranged.
For this specific embodiment, the fixed screw plate 102 is mounted on the frame 101, the driving assembly 103 is disposed on the frame 101, the sliding plate 104 is connected with the frame 101 through the driving assembly 103, the sliding screw plates 105 are mounted on the sliding plate 104, the fixed screw plate 102 and the sliding screw plates 105 are respectively provided with two sliding plates 104 to reciprocate through the driving assembly 103, so that the sliding plate 104 drives the sliding screw plates 105 to reciprocate, and blanks between the sliding screw plates 105 and the fixed screw plates 102 can be subjected to screw processing.
Wherein the feeding plate 107 is fixedly connected with the frame 101 and is disposed on the frame 101, the driving plate 108 is fixedly connected with the connecting plate 111 and is disposed on the frame 101, the lifting block 109 is slidably connected with the sliding plate 104 and is disposed inside the sliding plate 104, one end of the return spring 110 is abutted with the sliding plate 104, the other end of the return spring 110 is abutted with the lifting block 109, the return spring 110 is disposed on the sliding plate 104, the connecting plate 111 is fixedly connected with the lifting block 109 and is disposed on the lifting block 109, the limiting seat 112 is fixedly connected with the connecting plate 111 and is disposed on one side of the limiting seat 112 close to the feeding plate 107, the positioning member 113 is disposed on the feeding plate 107, the feeding plate 107 is obliquely disposed and is aligned with the fixing wire plate 102, blanks on the feeding plate 107 are positioned by the positioning member 113, the lifting block 109 and the lifting block 108 are disposed on the sliding plate 104, the lifting plate 109 and the lifting plate 109 are reciprocally move to the lifting plate 109, the lifting plate 109 can be driven by the driving plate 109 and the lifting plate 109, the lifting plate 109 is driven by the driving plate 109 to reciprocate, the lifting plate 109 and the lifting plate 109 to the upper plate 109, and then the lifting plate 109 is driven by the lifting plate 109 to move the lifting plate 107, when the driving assembly 103 drives the sliding plate 104 to move leftwards, the lifting block 109 is far away from the driving plate 108, so that the lifting block 109 can move downwards under the action of the reset spring 110, the connecting plate 111 and the limiting seat 112 are driven to move downwards, the limiting seat 112 is pressed on the blank, the blank is located in a groove on the limiting seat 112, the sliding plate 104 continues to move, the connecting plate 111, the limiting seat 112 and the blank are driven to move, the blank can be moved to the position between the fixed thread rolling plate 102 and the movable thread rolling plate for thread rolling processing, the blank is limited by the limiting seat 112, the blank is prevented from entering between the fixed thread rolling plate 102 and the movable thread rolling plate 105 in an inclined posture, and the blank is prevented from being scrapped.
Secondly, the housing 114 is fixedly connected with the lifting block 109, and is located at one end of the lifting block 109 away from the return spring 110; the extension spring 115 is connected to the housing 114 and is located inside the housing 114; the plate 116 is slidably connected with the housing 114, and is connected with the expansion spring 115, and is fixedly connected with the limiting seat 112, the expansion spring 115 has elasticity, and can expand and contract, and force is applied to the plate 116 through the expansion spring 115, so that the plate 116 drives the limiting seat 112 to move downwards, and the limiting seat 112 can compress blanks.
Meanwhile, the seat 117 is fixedly connected with the plate 116, and is located at one side of the plate 116 away from the expansion spring 115; the roller 118 is rotatably connected with the base 117 and is disposed on the base 117, the roller 118 is provided with a plurality of rollers and is uniformly distributed on the base 117, and friction between the limiting seat 112 and the blank is reduced through rotation of the roller 118 and the base 117, so that smoothness of the blank during rotation is improved.
In addition, the positioning spring 119 is connected with the feeding plate 107 and is disposed inside the feeding plate 107; the positioning seat 120 is connected with the positioning spring 119 and is located at one end of the positioning spring 119, the positioning members 113 are provided with two positioning members and are respectively located at two sides of the feeding plate 107, the positioning seat 120 is driven to ascend through the positioning spring 119, so that the positioning seat 120 can extend out of the feeding plate 107, and then the blanks on the feeding plate 107 are limited, so that the blanks can be stopped on the feeding plate 107, when the limiting seat 112 presses the blanks and drives the blanks to move, the positioning seat 120 can be pressed into the feeding plate 107, so that the blanks can move from the feeding plate 107 to between the fixed thread rolling plate 102 and the sliding thread rolling plate 105, and after the blanks move to the left side of the positioning seat 120, the positioning seat 120 resets under the action of the positioning spring 119, and then the next blanks are positioned.
When the screw rolling tool with the stud bolts of this embodiment is used, a blank is placed on the feeding plate 107, the blank slides to the positioning seat 120 under the action of gravity, the lifting block 109 is driven to move rightwards by the sliding plate 104 and is enabled to move to abut against the driving plate 108, at this time, the lifting block 109 drives the connecting plate 111 and the limiting seat 112 to move upwards, so that the limiting seat 112 can move above the blank, when the sliding plate 104 drives the lifting block 109 to move leftwards, the lifting block 109 is reset under the action of the reset spring 110, and then drives the connecting plate 111 and the limiting seat 112 to move downwards, so that the limiting seat 112 can be pressed on the blank, and the blank is driven to move to the position between the fixed screw rolling plate 102 and the sliding screw rolling plate 105, thereby realizing limiting the blank and avoiding the blank from entering between the fixed screw rolling plate 102 and the sliding screw rolling plate 105 in an inclined posture and avoiding the scrapping of the blank.
Second embodiment:
Referring to fig. 6, fig. 6 is a schematic view of the installation structure of the driving motor of the second embodiment, and the driving assembly 103 of the present embodiment includes a driving motor 201, a rotating disc 202 and a transmission rod 203.
For the present embodiment, the driving motor 201 is connected to the frame 101 and is disposed on the frame 101; the rotating disc 202 is arranged on the driving motor 201 and is connected with the output end of the driving motor 201; one end of the transmission rod 203 is rotationally connected with the rotating disc 202, the other end of the transmission rod 203 is rotationally connected with the sliding plate 104, the transmission rod 203 is arranged on the rotating disc 202, the rotating disc 202 is driven to rotate by the driving motor 201, the transmission rod 203 is driven to move by the rotating disc 202, and then the sliding plate 104 is driven to reciprocate by the transmission rod 203, so that the purpose of driving the sliding plate 104 to reciprocate is achieved.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the application.
Claims (5)
1. The screw tool for the stud comprises a frame, a fixed screw plate, a driving component, a sliding plate and a sliding screw plate, wherein the fixed screw plate is arranged on the frame, the driving component is arranged on the frame, the sliding plate is connected with the frame through the driving component, the sliding screw plate is arranged on the sliding plate,
The device also comprises a limiting component;
The limiting assembly comprises a feeding plate, a driving plate, a lifting block, a reset spring, a connecting plate, a limiting seat and a positioning member, wherein the feeding plate is fixedly connected with the frame and arranged on the frame, the driving plate is fixedly connected with the frame and arranged on the frame, the lifting block is in sliding connection with the sliding plate and is positioned inside the sliding plate, one end of the reset spring is in butt joint with the sliding plate, the other end of the reset spring is in butt joint with the lifting block, the reset spring is arranged on the sliding plate, the connecting plate is fixedly connected with the lifting block and is arranged on the lifting block, the limiting seat is fixedly connected with the connecting plate and is positioned on one side of the limiting seat, which is close to the feeding plate, and the positioning member is arranged on the feeding plate.
2. A stud bolt thread rolling tool as claimed in claim 1, wherein,
The connecting plate comprises a shell, a telescopic spring and a plate body, wherein the shell is fixedly connected with the lifting block and is positioned at one end of the lifting block far away from the reset spring; the telescopic spring is connected with the shell and is positioned in the shell; the plate body is in sliding connection with the shell, is connected with the telescopic spring, and is fixedly connected with the limiting seat.
3. A stud bolt thread rolling tool as claimed in claim 2, wherein,
The limiting seat comprises a seat body and a roller body, wherein the seat body is fixedly connected with the plate body and is positioned at one side of the plate body away from the telescopic spring; the roller body is rotationally connected with the seat body and is arranged on the seat body.
4. A stud bolt thread rolling tool as claimed in claim 1, wherein,
The positioning member comprises a positioning spring and a positioning seat, and the positioning spring is connected with the feeding plate and is arranged in the feeding plate; the positioning seat is connected with the positioning spring and is positioned at one end of the positioning spring.
5. A stud bolt thread rolling tool as claimed in claim 1, wherein,
The driving assembly comprises a driving motor, a rotating disc and a transmission rod, and the driving motor is connected with the frame and is arranged on the frame; the rotating disc is arranged on the driving motor and is connected with the output end of the driving motor; one end of the transmission rod is rotationally connected with the rotating disc, the other end of the transmission rod is rotationally connected with the sliding plate, and the transmission rod is arranged on the rotating disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322215886.9U CN220837750U (en) | 2023-08-17 | 2023-08-17 | Thread rolling frock of stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322215886.9U CN220837750U (en) | 2023-08-17 | 2023-08-17 | Thread rolling frock of stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220837750U true CN220837750U (en) | 2024-04-26 |
Family
ID=90774435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322215886.9U Active CN220837750U (en) | 2023-08-17 | 2023-08-17 | Thread rolling frock of stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220837750U (en) |
-
2023
- 2023-08-17 CN CN202322215886.9U patent/CN220837750U/en active Active
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