CN206622853U - Interchangeable clamp for metalwork processing - Google Patents
Interchangeable clamp for metalwork processing Download PDFInfo
- Publication number
- CN206622853U CN206622853U CN201720102176.7U CN201720102176U CN206622853U CN 206622853 U CN206622853 U CN 206622853U CN 201720102176 U CN201720102176 U CN 201720102176U CN 206622853 U CN206622853 U CN 206622853U
- Authority
- CN
- China
- Prior art keywords
- hole
- chuck
- screw rod
- substrate
- slot
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of interchangeable clamp for metalwork processing, its shoulder bolt is made up of nut and screw rod, the outer surface of upper of this screw rod has the external screw thread of evagination, this externally threaded height is higher than the side surface of screw rod, the T-shaped through hole is made up of the wide aperture through hole and slot footpath through hole connected up and down, and slot footpath through hole is located at substrate bottom；Externally threaded diameter is not less than slot footpath through-hole diameter, the diameter of the nut is more than the wide aperture through hole of T-shaped through hole and a snap ring is provided between nut and wide aperture through hole, one spring housing is loaded on screw rod and in the through hole of slot footpath, the diameter of the screw rod is less than slot footpath through-hole diameter, and the external screw thread on screw rod top and the screwed hole of chuck positioned at the shoulder bolt coincide；The chuck portion has downward boss, in the locating slot of this boss insertion substrate.The interchangeable clamp that the utility model is used for metalwork processing had both saved bolt and chuck and the time of the identical device to hole of substrate, the problem of offset direction occurred when also avoiding bolt from rotating.
Description
Technical field
A kind of interchangeable clamp for metalwork processing is the utility model is related to, belongs to consumption electronic product technical field.
Background technology
With the development of science and technology, people's living standard is showing improvement or progress day by day, pursuit of the people to work piece production quality is increasingly
It is high.In the prior art, in work pieces process assembling process, generally require to use screw and be fixedly connected with workpiece.Traditional
Screw locking mode is requirement electric screw driver close to the surface for being vertically disposed in workpiece screw hole and keeps electric screw driver vertical
Lay and just screw can be quickly and accurately squeezed into the screw hole of substrate, once electric screw driver deviate from during laying
The electric screw driver for failing to repair offset direction in time with the vertical direction of screw hole or employee may result in screw and train off, and exist
Estimation error is big, efficiency is not low easy to operate and also once can only be to single work pieces process the shortcomings of；In addition, spiral shell occurs in
Bolt is often lost, it has not been convenient to the problems such as using.
The content of the invention
The utility model purpose is to provide a kind of interchangeable clamp for metalwork processing, and this is used for the mutual of metalwork processing
Change fixture and both saved bolt and chuck and the time of the identical device to hole of substrate, occur asking for offset direction when also avoiding bolt from rotating
Topic, at the same it is simple to operate, the working strength of operating personnel is reduced, and it is asking for bolt loss occur to prevent operator to use
Topic.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of exchange folder for metalwork processing
Tool, including substrate, chuck, shoulder bolt and side pressure bolt, the upper surface of base plate have locating slot, are offered in this locating slot
T-shaped through hole, the chuck is embedded in the locating slot of substrate, and the respective upper surface of chuck is provided with workpiece slot, the side pressure bolt
Screw in the side screwed hole of chuck side wall, the chuck offers screwed hole corresponding with T-shaped through hole；
The shoulder bolt is made up of nut and screw rod, and the outer surface of upper of this screw rod has the external screw thread of evagination, in addition
The height of screw thread is higher than the side surface of screw rod, and the T-shaped through hole is made up of the wide aperture through hole and slot footpath through hole connected up and down,
Slot footpath through hole is located at substrate bottom, and the wide aperture through hole is located at substrate top；
The externally threaded diameter is not less than slot footpath through-hole diameter, and the diameter of the nut is more than the wide opening of T-shaped through hole
A snap ring is provided between footpath through hole and nut and wide aperture through hole, a spring housing is loaded on screw rod and is located at slot footpath through hole
Interior, the diameter of the screw rod is less than slot footpath through-hole diameter, external screw thread and chuck positioned at the screw rod top of the shoulder bolt
Screwed hole coincide；The chuck portion has downward boss, in the locating slot of this boss insertion substrate.
Further improved technical scheme is as follows in above-mentioned technical proposal：
Preferably, the boss height of the chuck and the clamping slot depth of substrate are the 1/4 ~ 1/5 of substrate.
Preferably, the external thread length is the 1/3 ~ 1/4 of spiro rod length.
Preferably, the pressing plate bottom is provided with the resigning groove connected with slot footpath through hole.
Because above-mentioned technical proposal is used, the utility model has following advantages and effect compared with prior art：
The utility model is used for the interchangeable clamp of metalwork processing, and it had both been saved shoulder bolt and coincide with chuck and substrate
The time of device to hole, occur the problem of offset direction when also avoiding bolt from rotating, at the same it is simple to operate, reduce the work of operating personnel
Intensity, and it is the problem of bolt loss occur to prevent operator's use, has saved cost and time, has substantially increased workpiece and add
Work efficiency rate；Secondly, the diameter of its nut is more than the wide aperture through hole of T-shaped through hole and is provided with one between nut and wide aperture through hole
Snap ring, a spring housing are avoided when chuck, substrate are in off working state loaded on screw rod and in the through hole of slot footpath,
The external screw thread of screw rod is engaged in the presence of deadweight with the screwed hole of substrate, causes personnel to damage tool when taking pressing plate, so as to prolong
Interchangeable clamp service life is grown；Again, each bottom has downward boss for its left chuck, right chuck, this boss insertion base
In the locating slot of plate, it is therefore prevented that stress rotates chuck in process, improves the precision of processing.
Brief description of the drawings
Accompanying drawing 1 is the interchangeable clamp structural representation that the utility model is used for metalwork processing；
Accompanying drawing 2 is the interchangeable clamp partial structural diagram that the utility model is used for metalwork processing；
Accompanying drawing 3 is that the utility model is used for shoulder bolt structural representation in the interchangeable clamp of metalwork processing.
In the figures above：1st, substrate；21st, chuck；3rd, shoulder bolt；31st, nut；32nd, screw rod；33rd, external screw thread；4th, screw thread
Hole；5th, T-shaped through hole；51st, wide aperture through hole；52nd, slot footpath through hole；6th, workpiece slot；7th, snap ring；8th, spring；9th, resigning groove；
101st, side pressure bolt；12nd, boss；13rd, locating slot.
Embodiment
The utility model is further described with reference to embodiment：
Embodiment 1：A kind of interchangeable clamp for metalwork processing, including substrate 1, chuck 21, shoulder bolt 3 and side pressure
Bolt 101, the upper surface of substrate 1 have locating slot 13, and T-shaped through hole 5 is offered in this locating slot 13, and the chuck 21 is embedded in
In the locating slot 13 of substrate 1, and 21 respective upper surface of chuck is provided with workpiece slot 6, and the side pressure bolt 101 screws in the side of chuck 21
In the side screwed hole of wall, the chuck 21 offers screwed hole 4 corresponding with T-shaped through hole 5；
The shoulder bolt 3 is made up of nut 31 and screw rod 32, and the outer surface of upper of this screw rod 32 has the outer spiral shell of evagination
Line 33, the height of this external screw thread 33 are higher than the side surface of screw rod 32, and the T-shaped through hole 5 has the wide aperture through hole 51 connected up and down
Formed with slot footpath through hole 52, slot footpath through hole 52 is located at the bottom of substrate 1, and the wide aperture through hole 51 is located on substrate 1
Portion；
The diameter of the external screw thread 33 is not less than the diameter of slot footpath through hole 52, and the diameter of the nut 31 is more than T-shaped through hole 5
Wide aperture through hole 51 and a snap ring 7 is provided between nut 31 and wide aperture through hole 51, a spring 8 is set on screw rod 32 simultaneously
In slot footpath through hole 52, the diameter of the screw rod 32 is less than the diameter of slot footpath through hole 52, positioned at the spiral shell of the shoulder bolt 3
The external screw thread 33 on the top of bar 32 coincide with the screwed hole 4 of chuck 21；The bottom of chuck 21 has downward boss 12, this boss
In the locating slot 13 of 12 insertion substrates 1.
The height of boss 12 of above-mentioned chuck 21 and the depth of locating slot 13 of substrate 1 are the 1/4.2 of substrate 1；
The above-mentioned length of external screw thread 33 is the 1/3.6 of the length of screw rod 32.
Embodiment 2：A kind of interchangeable clamp for metalwork processing, including substrate 1, chuck 21, shoulder bolt 3 and side pressure
Bolt 101, the upper surface of substrate 1 have locating slot 13, and T-shaped through hole 5 is offered in this locating slot 13, and the chuck 21 is embedded in
In the locating slot 13 of substrate 1, and 21 respective upper surface of chuck is provided with workpiece slot 6, and the side pressure bolt 101 screws in the side of chuck 21
In the side screwed hole of wall, the chuck 21 offers screwed hole 4 corresponding with T-shaped through hole 5；
The shoulder bolt 3 is made up of nut 31 and screw rod 32, and the outer surface of upper of this screw rod 32 has the outer spiral shell of evagination
Line 33, the height of this external screw thread 33 are higher than the side surface of screw rod 32, and the T-shaped through hole 5 has the wide aperture through hole 51 connected up and down
Formed with slot footpath through hole 52, slot footpath through hole 52 is located at the bottom of substrate 1, and the wide aperture through hole 51 is located on substrate 1
Portion；
The diameter of the external screw thread 33 is not less than the diameter of slot footpath through hole 52, and the diameter of the nut 31 is more than T-shaped through hole 5
Wide aperture through hole 51 and a snap ring 7 is provided between nut 31 and wide aperture through hole 51, a spring 8 is set on screw rod 32 simultaneously
In slot footpath through hole 52, the diameter of the screw rod 32 is less than the diameter of slot footpath through hole 52, positioned at the spiral shell of the shoulder bolt 3
The external screw thread 33 on the top of bar 32 coincide with the screwed hole 4 of chuck 21；The bottom of chuck 21 has downward boss 12, this boss
In the locating slot 13 of 12 insertion substrates 1.
The height of boss 12 of above-mentioned chuck 21 and the depth of locating slot 13 of substrate 1 are the 1/4.8 of substrate 1；
Clamped condition：Upper plate is first navigated on jig plate, is tightened special screw using instrument, is reached clamped condition.
Releasing orientation：Unscrew special screw using instrument, special screw separates with jig plate, but still is connected with chuck.
Play the function that screw is not fallen off.
Using it is above-mentioned for metalwork processing interchangeable clamp when, it had both been saved shoulder bolt and coincide with chuck and substrate
The time of device to hole, occur the problem of offset direction when also avoiding bolt from rotating, at the same it is simple to operate, reduce the work of operating personnel
Intensity, and it is the problem of bolt loss occur to prevent operator's use, has saved cost and time, has substantially increased workpiece and add
Work efficiency rate；Secondly, the diameter of its nut is more than the wide aperture through hole of T-shaped through hole and is provided with one between nut and wide aperture through hole
Snap ring, a spring housing are avoided when chuck, substrate are in off working state loaded on screw rod and in the through hole of slot footpath,
The external screw thread of screw rod is engaged in the presence of deadweight with the screwed hole of substrate, causes personnel to damage tool when taking pressing plate, so as to prolong
Interchangeable clamp service life is grown；Again, each bottom has downward boss for its left chuck, right chuck, this boss insertion base
In the locating slot of plate, it is therefore prevented that stress rotates chuck in process, improves the precision of processing.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (3)
- A kind of 1. interchangeable clamp for metalwork processing, it is characterised in that：Including substrate（1）, chuck（21）, shoulder bolt （3）With side pressure bolt（101）, the substrate（1）Upper surface has locating slot（13）, this locating slot（13）T-shaped is inside offered to lead to Hole（5）, the chuck（21）Embedded substrate（1）Locating slot（13）It is interior, and chuck（21）Respective upper surface is provided with workpiece slot （6）, the side pressure bolt（101）Screw in chuck（21）In the side screwed hole of side wall, the chuck（21）Offer and T-shaped through hole （5）Corresponding screwed hole（4）；The shoulder bolt（3）By nut（31）And screw rod（32）Composition, this screw rod（32）Outer surface of upper there is evagination External screw thread（33）, this external screw thread（33）Height be higher than screw rod（32）Side surface, the T-shaped through hole（5）Have what is connected up and down Wide aperture through hole（51）With slot footpath through hole（52）Composition, slot footpath through hole（52）Positioned at substrate（1）Bottom, the wide opening Footpath through hole（51）Positioned at substrate（1）Top；The external screw thread（33）Diameter be not less than slot footpath through hole（52）Diameter, the nut（31）Diameter lead to more than T-shaped Hole（5）Wide aperture through hole（51）And nut（31）With wide aperture through hole（51）Between be provided with a snap ring（7）, a spring（8） It is set in screw rod（32）Go up and be located at slot footpath through hole（52）It is interior, the screw rod（32）Diameter be less than slot footpath through hole（52）Directly Footpath, positioned at the shoulder bolt（3）Screw rod（32）The external screw thread on top（33）With chuck（21）Screwed hole（4）It coincide；Institute State chuck（21）Bottom has downward boss（12）, this boss（12）Embedded substrate（1）Locating slot（13）It is interior.
- 2. the interchangeable clamp according to claim 1 for metalwork processing, it is characterised in that：The chuck（21）It is convex Platform（12）Height and substrate（1）Locating slot（13）Depth is substrate（1）1/4 ~ 1/5.
- 3. the interchangeable clamp according to claim 1 for metalwork processing, it is characterised in that：The external screw thread（33）It is long Spend for screw rod（32）The 1/3 ~ 1/4 of length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102176.7U CN206622853U (en) | 2017-01-27 | 2017-01-27 | Interchangeable clamp for metalwork processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102176.7U CN206622853U (en) | 2017-01-27 | 2017-01-27 | Interchangeable clamp for metalwork processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206622853U true CN206622853U (en) | 2017-11-10 |
Family
ID=60213474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720102176.7U Expired - Fee Related CN206622853U (en) | 2017-01-27 | 2017-01-27 | Interchangeable clamp for metalwork processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206622853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514516A (en) * | 2019-08-23 | 2019-11-29 | 杭州源位科技有限公司 | A kind of stretching sample fixture of spring auxiliary fastening |
-
2017
- 2017-01-27 CN CN201720102176.7U patent/CN206622853U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514516A (en) * | 2019-08-23 | 2019-11-29 | 杭州源位科技有限公司 | A kind of stretching sample fixture of spring auxiliary fastening |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101870004B (en) | Fixture for batch processing of inflating model fixing seat | |
| CN206622853U (en) | Interchangeable clamp for metalwork processing | |
| CN203679781U (en) | Turning positioning device for bent pipe flange | |
| CN211218744U (en) | Spring chuck clamping mechanism for numerical control lathe | |
| CN206405966U (en) | It is switched fast module | |
| CN105081810A (en) | Multi-way high-precision porous part clamp and part machining method | |
| CN206405771U (en) | Digit Control Machine Tool is with being switched fast module | |
| CN207272219U (en) | A kind of scroll chuck with quick-replaceable claw | |
| CN206405956U (en) | Efficient metal part interchangeable clamp | |
| CN206405967U (en) | Pressing plate Anti-stopping fixture | |
| CN202684156U (en) | Tooling mould for drilling cylindrical workpiece with external threads | |
| CN204430475U (en) | tapping self-balancing fixture | |
| CN206436022U (en) | The CNC fixtures processed for electronic product metalwork | |
| CN210388948U (en) | Thin-wall part machining clamp with more flexible clamping and smaller deformation | |
| CN204075741U (en) | Boring grab | |
| CN207448066U (en) | A kind of ceramic insertion core external diameter grinding machine is with the quick installation auxiliary fixture of thimble | |
| CN207873670U (en) | A kind of attaching nut's locking hole drilling specific purpose tool | |
| CN206316792U (en) | A kind of groove profile workbench universal fixturing | |
| CN105364553A (en) | Clamp for machining connection holes in universal couplings on lathe | |
| CN102218669A (en) | Structure of integrated debugging pressing plate | |
| CN205290445U (en) | Special boring grab in end face centre hole on brake valve casing | |
| CN205703372U (en) | A kind of rotary part inclined-plane and the machining tool fixture in hole | |
| CN204639702U (en) | With the fixture of screw thread positioning compression | |
| CN206405965U (en) | Digital control processing magic chuck for electronic product | |
| CN216543373U (en) | Quick-change clamping jaw mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20200127 |