CN207629643U - A kind of mechanical clamp - Google Patents
A kind of mechanical clamp Download PDFInfo
- Publication number
- CN207629643U CN207629643U CN201721633787.0U CN201721633787U CN207629643U CN 207629643 U CN207629643 U CN 207629643U CN 201721633787 U CN201721633787 U CN 201721633787U CN 207629643 U CN207629643 U CN 207629643U
- Authority
- CN
- China
- Prior art keywords
- shell
- bull stick
- helical gear
- side wall
- threaded rods
- 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 mechanical clamps, including shell, the shell is hollow structure, bull stick is equipped in the shell vertically, and bull stick is arranged through the bottom side of the wall of shell, bull stick one end in the shell is equipped with the first helical gear, there are two the threaded rods being laterally arranged by rotating member rotation connection for the inner wall of the shell, and two threaded rods are located at the first helical gear both sides, two one end of the threaded rod far from rotating member are equipped with and matched second helical gear of the first helical gear, the side wall of two threaded rods is arranged with matched nut, the upper end side wall of the shell is equipped with two opening sliding slots, and two opening sliding slots are located at the top of two threaded rods, two opening sliding slots slidably connect fixture by sliding block, and two fixtures are oppositely arranged.The utility model is simple in structure, easy to operate, and the mode of this clamping is more more secured than traditional mode, it is not easy to safety accident occur.
Description
Technical field
The utility model is related to mechanical fitting class technical field more particularly to a kind of mechanical clamps.
Background technology
When some Machining operations, such as when pipe cutting, clamping device is needed to clamp steel pipe ability
Steel pipe is cut, and other cutting operation will also use fixture, but the common lock catch part of previous fixture
There is a problem that it is larger because cutting when have huge power, if snap close piece is insecure to easily cause safe thing
Therefore it is abnormally dangerous, for this purpose, it is proposed that a kind of mechanical clamp solves the above problems.
Utility model content
Purpose of the utility model is to solve have huge power, snap close piece when because cutting in the prior art
If safety accident is easily caused insecure, abnormally dangerous problem, and a kind of mechanical clamp proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of mechanical clamp, including shell, the shell are hollow structure, are equipped with bull stick in the shell vertically, and turn
Bar through shell bottom side of the wall be arranged, be located at the shell in bull stick one end be equipped with the first helical gear, the shell it is interior
There are two the threaded rods being laterally arranged by rotating member rotation connection for wall, and two threaded rods are located at first helical gear two
Side, two one end of the threaded rod far from rotating member be equipped with matched second helical gear of the first helical gear, described in two
The side wall of threaded rod is arranged with matched nut, and the upper end side wall of the shell is equipped with two opening sliding slots, and two
Opening sliding slot is located at the top of two threaded rods, and two opening sliding slots slidably connect fixture by sliding block, and
Two fixtures are oppositely arranged, and the bottom side of the wall of two sliding blocks is fixedly connected by the connecting rod being vertically arranged with nut, institute
It is hollow structure to state bull stick, sets that there are two plectrums disposed in parallel in the bull stick vertically, and plectrum runs through the lower end side of bull stick
Wall is arranged, and is fixedly connected by multiple springs between two plectrums, side side wall of two plectrums far from spring is equal
Equipped with multiple kellies, and kelly is arranged through the side wall of bull stick, and the side wall of the shell is equipped with the multiple and matched card slot of kelly.
Preferably, the bottom of the shell is equipped with mounting base, and the surface of shell is coated with anticorrosion material.
Preferably, the side wall of the bull stick is additionally provided with crank.
Preferably, it is arranged with dust cover on the opening sliding slot.
Preferably, it is enclosed with rubber protecting jacket on the plectrum.
The utility model is simple in structure, easy to operate, in use, first stirring plectrum, plectrum shrinks and compresses into bull stick
Spring, kelly on plectrum and exact separation are simultaneously retracted in bull stick, then rotate bull stick, and bull stick drives the rotation of the first helical gear,
First helical gear drives the rotation of the second helical gear, the second helical gear to drive threaded rod rotation, and the nut on threaded rod is because there is company
The limitation of bar, so nut can move on threaded rod, nut is slided by connecting rod with sliding block, and sliding block drives fixture to slide again
Dynamic, fixture clamps cutting member, unclamps again plectrum, and due to the elastic reaction of spring, the kelly on plectrum is snapped into card by spring
In slot, bull stick is fixed, to make two fixtures firmly clamp cutting member.
Description of the drawings
Fig. 1 be the utility model proposes a kind of mechanical clamp structural schematic diagram；
Fig. 2 is the structural schematic diagram at A in Fig. 1.
In figure：1 shell, 2 bull sticks, 3 first helical gears, 4 rotating members, 5 threaded rods, 6 second helical gears, 7 nuts, 8 openings
Sliding slot, 9 sliding blocks, 10 fixtures, 11 connecting rods, 12 plectrums, 13 springs, 14 kellies, 15 card slots, 16 cranks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the bottom of a kind of mechanical clamp, including shell 1, shell 1 is equipped with mounting base, is convenient for the peace of shell 1
Dress, and the surface of shell 1 is coated with anticorrosion material, and shell 1 is prevented to be corroded, shell 1 is hollow structure, vertical in shell 1
Equipped with bull stick 2, the side wall of bull stick 2 is additionally provided with crank 16, and convenient for rotation bull stick 2, and bull stick 2 is set through the bottom side of the wall of shell 1
It sets, is located at 2 one end of bull stick in shell 1 and is equipped with the first helical gear 3, the inner wall of shell 1 is by there are two the rotation connections of rotating member 4
The threaded rod 5 being laterally arranged, and two threaded rods 5 are located at the both sides of the first helical gear 3, two threaded rods 5 are far from rotation
One end of part 4 is equipped with to be arranged with and it with 3 matched second helical gear 6 of the first helical gear, the side wall of two threaded rods 5
The nut 7 matched, the upper end side wall of shell 1 are equipped with two opening sliding slots 8, dust cover are arranged on the sliding slot 8 that is open, prevent dust into
Enter into shell 1, and two opening sliding slots 8 are located at the top of two threaded rods 5, two opening sliding slots 8 pass through sliding block 9
Fixture 10 is slidably connected, and two fixtures 10 are oppositely arranged, the connecting rod of the bottom side of the wall of two sliding blocks 9 by being vertically arranged
11 are fixedly connected with nut 7, and bull stick 2 is hollow structure, set that there are two plectrum 12 disposed in parallel, plectrums 12 in bull stick 2 vertically
On be enclosed with rubber protecting jacket, prevent hand from abrading, and plectrum 12 is arranged through the bottom side of the wall of bull stick 2, between two plectrums 12
It is fixedly connected by multiple springs 13, side side wall of two plectrums 12 far from spring 13 is equipped with multiple kellies 14, and kelly
14 side walls for running through bull stick 2 are arranged, and the side wall of shell 1 is equipped with multiple and 14 matched card slot 15 of kelly.
The utility model is simple in structure, easy to operate, in use, first stirring plectrum 12, plectrum 12 is shunk simultaneously into bull stick 2
Compressed spring 13, the kelly 14 on plectrum 12 are detached with card slot 15 and are retracted in bull stick 2, then rotate bull stick 2, and bull stick 2 drives
First helical gear 3 rotates, and the first helical gear 3 drives the rotation of the second helical gear 6, the second helical gear 6 that threaded rod 5 is driven to rotate, spiral shell
For nut 7 on rasp bar 5 because having the limitation of connecting rod 11, nut 7 that can be moved on threaded rod 5, nut 7 passes through connecting rod 11
It is slided with sliding block 9, sliding block 9 drives fixture 10 to slide again, and fixture 10 clamps cutting member, plectrum 12 is unclamped again, due to bullet
The elastic reaction of spring 13, spring 13 snap into the kelly 14 on plectrum 12 in card slot 15, and bull stick 2 is fixed, to make two
Fixture 10 firmly clamps cutting member.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of mechanical clamp, including shell（1）, which is characterized in that the shell（1）For hollow structure, the shell（1）In
It is equipped with bull stick vertically（2）, and bull stick（2）Through shell（1）Bottom side of the wall setting, be located at the shell（1）In bull stick（2）
One end is equipped with the first helical gear（3）, the shell（1）Inner wall pass through rotating member（4）Laterally it is arranged there are two being rotatablely connected
Threaded rod（5）, and two threaded rods（5）It is located at the first helical gear（3）Both sides, two threaded rods（5）It is separate to turn
Moving part（4）One end be equipped with and the first helical gear（3）Matched second helical gear（6）, two threaded rods（5）Side wall
It is arranged with matched nut（7）, the shell（1）Upper end side wall be equipped with two opening sliding slots（8）, and two openings
Sliding slot（8）It is located at two threaded rods（5）Top, two opening sliding slots（8）Pass through sliding block（9）It slidably connects
Fixture（10）, and two fixtures（10）It is oppositely arranged, two sliding blocks（9）Connecting rod of the bottom side of the wall by being vertically arranged
（11）With nut（7）It is fixedly connected, the bull stick（2）For hollow structure, the bull stick（2）In set vertically there are two being arranged in parallel
Plectrum（12）, and plectrum（12）Through bull stick（2）Bottom side of the wall setting, two plectrums（12）Between pass through multiple bullets
Spring（13）It is fixedly connected, two plectrums（12）Far from spring（13）Side side wall be equipped with multiple kellies（14）, and block
Bar（14）Through bull stick（2）Side wall setting, the shell（1）Side wall be equipped with multiple and kelly（14）Matched card slot
（15）.
2. a kind of mechanical clamp according to claim 1, which is characterized in that the shell（1）Bottom be equipped with mounting base,
And shell（1）Surface be coated with anticorrosion material.
3. a kind of mechanical clamp according to claim 1, which is characterized in that the bull stick（2）Side wall be additionally provided with crank
（16）.
4. a kind of mechanical clamp according to claim 1, which is characterized in that the opening sliding slot（8）On be arranged with it is dust-proof
Cover.
5. a kind of mechanical clamp according to claim 1, which is characterized in that the plectrum（12）On be enclosed with rubber protection
Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633787.0U CN207629643U (en) | 2017-11-30 | 2017-11-30 | A kind of mechanical clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633787.0U CN207629643U (en) | 2017-11-30 | 2017-11-30 | A kind of mechanical clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207629643U true CN207629643U (en) | 2018-07-20 |
Family
ID=62854904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721633787.0U Expired - Fee Related CN207629643U (en) | 2017-11-30 | 2017-11-30 | A kind of mechanical clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207629643U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108989771A (en) * | 2018-09-05 | 2018-12-11 | 安徽康能电气有限公司 | A kind of integrated form transmission line of electricity monitoring host computer device |
| CN109012416A (en) * | 2018-08-23 | 2018-12-18 | 向春兰 | A kind of hospital transfusion section oscillation device |
| CN109203319A (en) * | 2018-08-08 | 2019-01-15 | 芜湖易测自动化设备有限公司 | A kind of factory process punching machine mold clamping device |
| CN110102801A (en) * | 2019-04-29 | 2019-08-09 | 泉州市顺辉数控科技有限公司 | A kind of high speed and super precision numerical control mirror surface carving and milling machine |
| CN111558590A (en) * | 2020-04-29 | 2020-08-21 | 安徽省金宜食品有限公司 | Tea beverage production is with dashing bottled putting |
-
2017
- 2017-11-30 CN CN201721633787.0U patent/CN207629643U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203319A (en) * | 2018-08-08 | 2019-01-15 | 芜湖易测自动化设备有限公司 | A kind of factory process punching machine mold clamping device |
| CN109012416A (en) * | 2018-08-23 | 2018-12-18 | 向春兰 | A kind of hospital transfusion section oscillation device |
| CN108989771A (en) * | 2018-09-05 | 2018-12-11 | 安徽康能电气有限公司 | A kind of integrated form transmission line of electricity monitoring host computer device |
| CN110102801A (en) * | 2019-04-29 | 2019-08-09 | 泉州市顺辉数控科技有限公司 | A kind of high speed and super precision numerical control mirror surface carving and milling machine |
| CN111558590A (en) * | 2020-04-29 | 2020-08-21 | 安徽省金宜食品有限公司 | Tea beverage production is with dashing bottled putting |
| CN111558590B (en) * | 2020-04-29 | 2021-11-02 | 安徽省金宜食品有限公司 | Tea beverage production is with dashing bottled putting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20191130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |