CN207840005U - A kind of novel dragger jaw equipment - Google Patents
A kind of novel dragger jaw equipment Download PDFInfo
- Publication number
- CN207840005U CN207840005U CN201820189212.2U CN201820189212U CN207840005U CN 207840005 U CN207840005 U CN 207840005U CN 201820189212 U CN201820189212 U CN 201820189212U CN 207840005 U CN207840005 U CN 207840005U
- Authority
- CN
- China
- Prior art keywords
- jaw
- lower jaw
- upper jaw
- connecting rod
- guide post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
A kind of novel dragger jaw equipment, including lower jaw plate, lower jaw plate is fixed on dragger ontology, guiding guide post is provided on lower jaw plate, it is provided with upper jaw holder on being oriented to guide post, upper jaw holder is driven by driving device, upper jaw is installed on upper jaw holder, upper jaw holder drives upper jaw that can be moved downward along guide post is oriented to and clamps workpiece together with lower jaw, lower jaw end connects connecting rod one end, connecting rod has compressible spring across the spring stop being fixed on lower jaw plate and the connecting rod other end and spring stop, the displacement detector of detectable connecting rod displacement is provided on connecting rod, the utility model can reliable clamping workpiece, reliable and stable tractive force is provided.
Description
Technical field
The utility model is related to Metal Forming technical field, more particularly to a kind of novel dragger jaw equipment.
Background technology
Length of the small bore thin-wall metal proximate matter workpiece in being forged host shaping process by high frequency is to be continuously increased
's.The forging processing for forging host is a high-frequency work process, and frequency is typically no less than 10Hz.Therefore profile size is also presented
Pulsed high frequency increases, rather than the smooth growth curve of a consecutive variations.Using the dragger of regular jaw structure, for
It is difficult to timely respond to, and then can not ensure the stability of tractive force on workpiece that the variation of profile length pulsed, which increases,.It forges simultaneously
Vibrations when host workpieces processing generate dragger ontology certain interference also by the transmission of workpiece and regular jaw, and
Influence the control of dragger.The forging processing quality of final product forms also is difficult to ensure.
To solve the above-mentioned problems, it is necessary to design a kind of novel jaw device, ensure that proximate matter is forged in high frequency and process
Stablized in the process and is drawn.
Invention content
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of novel dragger pincers
Jaws equipment forges the jaw device in the rear towing device in machining production line for small bore thin-wall metal proximate matter high frequency, should
Jaw device can reliably clamping workpiece, and provide reliable and stable tractive force in workpiece forges process.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of novel dragger jaw equipment, including lower jaw plate 8, lower jaw plate 8 are fixed on dragger ontology 7,
It is provided with vertical guiding guide post 15 on the lower jaw plate 8, upper jaw holder 1 is provided on being oriented to guide post 15, it is described
Upper jaw holder 1 driven by driving device 16, upper jaw 4 is installed, on upper jaw holder 1 drives on upper jaw holder 1
Jaw 4 can move downward along guide post 15 is oriented to and clamp workpiece 5 together with lower jaw 6, and 6 end of lower jaw connection connects
12 one end of bar, connecting rod 12 is across the spring stop 9 being fixed on lower jaw plate 8 and 12 other end of connecting rod and spring stop 9
There is compressible spring 10, the displacement detector 11 of 12 displacement of detectable connecting rod is provided on the connecting rod 12.
The upper jaw 4 is installed on upper jaw holder 1 and lower jaw plate by piston shoes 3 and guide rail 2 respectively with lower jaw 6
On 8.
The upper jaw 4 matches with lower jaw 6 and on same vertical position.
Synchronous guide post 14 is fixed on the upper jaw 4, synchronous guide post 14 is inserted and fixed to the synchronization guide sleeve of lower jaw 6
In 13.
The utility model has the beneficial effects that:
The vibrations and the increased pulsed of length generated when 1. absorbing workpieces processing 5 by spring 9 are impacted, and are reduced to leading
Draw the influence of machine ontology 7, is conducive to the steady control of dragger;2. the tractive force that compressed spring 9 generates is carried out in traction work
When, fluctuating change very little improves the reliability and stability of end product quality.
Description of the drawings
Fig. 1 is the front view of the utility model structure diagram.
Fig. 2 is the right view of the utility model structure diagram.
Specific implementation mode
Narration in detail is made to the structural principle of the utility model and operation principle below in conjunction with the accompanying drawings.
As shown in Fig. 1 Fig. 2:Upper jaw 4 is installed on by piston shoes 3 and guide rail 2 on upper jaw holder 1, and lower jaw 6 passes through cunning
Boots 3 and guide rail 2 are installed on lower jaw plate 8.It is fixed on lower jaw plate 8 and is oriented to guide post 15, upper jaw holder 1 is installed on guide post
On 15.There is driving device 16 to connect upper jaw holder 1 and lower jaw plate 7.Synchronous guide post 14, lower jaw 6 are fixed on upper jaw 4
On be fixed with synchronous guide sleeve 13, synchronous guide post 14 is inserted into synchronous guide sleeve 13.It is workpieces processing between upper jaw 4 and lower jaw 6
5.Lower jaw 6 is connected with connecting rod 12 far from 5 side of workpiece, which passes through the spring stop 9 being fixed on lower jaw plate 8.
Between 12 end side of connecting rod and spring stop 9, there is compressible spring 10.The displacement detecting dress of detectable connecting rod displacement
11 are set also to connect with connecting rod 12.
When upper jaw 4 and lower jaw 6 clamp workpiece 5 and draw work, upper jaw 4 and lower jaw 6 and piston shoes 3 are along guide rail
2 is free to slide, and drives 12 compressed spring 10 of connecting rod, generates the tractive force of traction workpiece.When work forge host vibrations and
The impact that workpiece size pulsed increases, is absorbed by spring 10, no longer directly acts on dragger ontology 7 so that dragger
Traction work can be steadily carried out, the reliability and stability of product processing quality are improved.
The operation principle of the utility model:
When needing to draw workpiece 5, drive upper jaw holder 1 to move downward by driving device 16, so drive upper jaw 4 to
Lower movement clamps workpiece 5 together with lower jaw 6.Dragger ontology 7 is moved along lead later, upper jaw 4 and lower jaw 6
Because generating relative motion along guide rail 2 between aid workpiece 5, with upper jaw holder 1 and lower jaw plate 8, and then pull rod 12 is driven to press
Tight spring 10, generates the tractive force of traction workpiece 5.By the decrement for the pull rod 12 that displacement detector 11 obtains, can calculate
The size for obtaining tractive force, the hauling speed for controlling dragger ontology 7.It is produced when workpiece 5 is forged processing in distraction procedure
The impact that raw vibrations and workpiece size pulsed increase, is absorbed by spring 9, no longer directly affects dragger ontology 7, to
It ensure that the reliable and stable of dragger work.
Synchronous guide post 14 and the cooperation of synchronous guide sleeve 13 so that upper jaw 4 is with lower jaw 6 when free to slide on guide rail 2
It keeps synchronizing, it is ensured that can accurate clamping workpiece 5.
5 length of workpiece is presented pulsed and increases, but the increased absolute figure very little of single, for the compression deformation of spring
Influence also very little so that the tractive force that spring generates also varies less, it is ensured that the stabilization of tractive force in the course of work.
Claims (4)
1. a kind of novel dragger jaw equipment, which is characterized in that including lower jaw plate (8), lower jaw plate (8), which is fixed on, to be led
Draw on machine ontology (7), vertical guiding guide post (15) is provided on the lower jaw plate (8), is set on being oriented to guide post (15)
It is equipped with upper jaw holder (1), the upper jaw holder (1) is driven by driving device (16), and upper jaw holder is installed on (1)
Have a upper jaw (4), upper jaw holder (1) drive upper jaw (4) can be moved downward along guide post (15) is oriented to and with lower jaw (6)
Workpiece (5) is clamped together, and the lower jaw (6) end connects connecting rod (12) one end, and connecting rod (12), which passes through, is fixed on lower jaw
Spring stop (9) on plate (8) and there is compressible spring (10) between connecting rod (12) other end and spring stop (9), it is described
Connecting rod (12) on be provided with the displacement detector (11) of detectable connecting rod (12) displacement.
2. a kind of novel dragger jaw equipment according to claim 1, which is characterized in that the upper jaw (4)
It is installed on upper jaw holder (1) and lower jaw plate (8) by piston shoes (3) and guide rail (2) respectively with lower jaw (6).
3. a kind of novel dragger jaw equipment according to claim 1, which is characterized in that the upper jaw (4)
Match with lower jaw (6) and on same vertical position.
4. a kind of novel dragger jaw equipment according to claim 1, which is characterized in that the upper jaw (4)
On be fixed with synchronous guide post (14), synchronous guide post (14) is inserted and fixed in the synchronization guide sleeve (13) of lower jaw (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820189212.2U CN207840005U (en) | 2018-02-05 | 2018-02-05 | A kind of novel dragger jaw equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820189212.2U CN207840005U (en) | 2018-02-05 | 2018-02-05 | A kind of novel dragger jaw equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207840005U true CN207840005U (en) | 2018-09-11 |
Family
ID=63410784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820189212.2U Withdrawn - After Issue CN207840005U (en) | 2018-02-05 | 2018-02-05 | A kind of novel dragger jaw equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207840005U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108213308A (en) * | 2018-02-05 | 2018-06-29 | 中国重型机械研究院股份公司 | A kind of novel dragger jaw device |
-
2018
- 2018-02-05 CN CN201820189212.2U patent/CN207840005U/en not_active Withdrawn - After Issue
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108213308A (en) * | 2018-02-05 | 2018-06-29 | 中国重型机械研究院股份公司 | A kind of novel dragger jaw device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203281706U (en) | Tubular sectional material punching device | |
CN106391900B (en) | Upper mo(u)ld bottom half double lead-screw feeding structure and full-automatic computer knives bending machine | |
CN104025396B (en) | Electric wire positioner | |
CN109048435A (en) | A kind of multi-station parallel clip claw mechanism | |
CN207840005U (en) | A kind of novel dragger jaw equipment | |
CN108213308B (en) | A kind of novel dragger jaw device | |
CN113953428A (en) | Low-energy-consumption toothed ring sleeve forging system | |
CN106944522B (en) | Accurate copper pipe fully automatic forming machine and its forming method | |
CN205306142U (en) | Prick group's machine | |
CN201338181Y (en) | Upper-pulling type automobile engine connecting rod cracking and expansion-breaking device | |
CN105108295A (en) | Online control press-connection machine | |
CN209035319U (en) | A kind of automatic necking machines feeding device | |
CN202639559U (en) | Automatic tool retracting device for turning external threads and taper threads at high speed | |
CN108687297B (en) | A kind of automatic riveter | |
CN208132489U (en) | A kind of fast-positioning device for shaped piece numerical control processing | |
CN103545687A (en) | Riveting machine of wiring harness terminal | |
CN102989863A (en) | Punching die of vacuum booster upper push rod assembly | |
CN206153489U (en) | It is two towards formula gas -liquid squeeze riveter | |
CN205254530U (en) | Rack automatic assembly lathe | |
CN109317596A (en) | A kind of automatic nail-feeding mechanism of major diameter steel rivet | |
CN105107966B (en) | Precision press-connection machine | |
CN203565575U (en) | Upper-cylinder full-automatic edge rolling machine head | |
CN204339380U (en) | A kind of two-way positioning clamping device | |
CN204487221U (en) | A kind of broaching fixture | |
CN203076419U (en) | Punching die of push rod assembly on vacuum booster |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20180911 Effective date of abandoning: 20190927 |