CN208214516U - A kind of screw tap locating device - Google Patents
A kind of screw tap locating device Download PDFInfo
- Publication number
- CN208214516U CN208214516U CN201820502053.7U CN201820502053U CN208214516U CN 208214516 U CN208214516 U CN 208214516U CN 201820502053 U CN201820502053 U CN 201820502053U CN 208214516 U CN208214516 U CN 208214516U
- Authority
- CN
- China
- Prior art keywords
- sliding slot
- rectangular block
- workbench
- mechanical arm
- type mechanical
- 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
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Abstract
The utility model discloses a kind of screw tap locating devices, it is related to a kind of chasing bar, including workbench, front end is equipped with rack in the middle part of worktable upper surface, workbench is equipped with fixation kit, rear end is equipped with rectangle sliding slot in the middle part of worktable upper surface, power device is equipped in rectangle sliding slot, L-type mechanical arm is symmetrically arranged at left and right sides of rectangle sliding slot, L-type mechanical arm tail end and workbench are rotatablely connected, L-type mechanical arm front end is equipped with clip assembly, power device includes rectangular block, rectangular block is slidably connected with rectangle sliding slot, screw rod is equipped with along middle line in rectangle sliding slot, screw rod passes through rectangular block and is rotatablely connected with rectangle sliding slot, screw rod is threadedly engaged with rectangular block and connect, connecting rod is symmetrically rotatably connected on rectangular block, semi-circular recesses are equipped in the middle part of L-type mechanical arm, connecting rod one end and rectangular block are rotatablely connected, the other end and semi-circular recesses Rotation connection.Workpiece to be processed is placed on rack, the fixation to workpiece can be completed after rotary screw rod.
Description
Technical field
The utility model relates to a kind of chasing bar, specially a kind of screw tap locating device.
Background technique
In workshop, chasing bar is essential, and common threading apparatus is that workpiece to be processed is fixed on work
Make on platform, then carry out tapping, artificial adjustment is also needed after workpiece fixes, determines that workpiece and screw tap are in same straight line
On, it otherwise may cause screw tap and deviated in tapping process, cause that workpiece is scrapped or snapping to operator occurs in screw tap
Member damages, and common Work fixing device can only fix the both sides of workpiece, is fixed by the method for clamping, if folder
Tension, may at workpiece surface breakage, if pine is likely to result in rotating in tapping process excessively.
Summary of the invention
The utility model aim is to provide a kind of screw tap locating device, to solve mentioned above in the background art ask
Topic.
A kind of screw tap locating device, including workbench, worktable upper surface middle part front end are equipped with rack, workbench
It is equipped with fixation kit, rear end is equipped with rectangle sliding slot in the middle part of worktable upper surface, is equipped with power device, square in the rectangle sliding slot
L-type mechanical arm is symmetrically arranged at left and right sides of shape sliding slot, the L-type mechanical arm tail end and workbench are rotatablely connected, before L-type mechanical arm
End is equipped with clip assembly, and the power device includes rectangular block, and the rectangular block is slidably connected with rectangle sliding slot, and the rectangle is sliding
It is equipped with screw rod along middle line in slot, the screw rod passes through rectangular block and is rotatablely connected with rectangle sliding slot, the screw rod and rectangular block spiral shell
Line is cooperatively connected, and connecting rod is symmetrically rotatably connected on the rectangular block, is equipped in the middle part of the L-type mechanical arm semicircle recessed
Slot, described connecting rod one end and rectangular block are rotatablely connected, and the other end and semi-circular recesses are rotatablely connected.
Preferably, the clip assembly includes snap-gauge, and the outer surface and L-type mechanical arm front end of the snap-gauge are hinged,
Preferably, the top of the snap-gauge is equipped with briquetting, and the snap-gauge inner surface is symmetrically arranged with sliding slot, briquetting left and right side
Two sliding blocks are symmetrically arranged on wall, the sliding block is slidably connected with corresponding sliding slot.
Preferably, the sliding slot bottom is equipped with positioning bolt, and the positioning bolt and sliding block are cooperatively connected.
Preferably, the screw rod tail end is equipped with turntable, and fastening bolt, the fastening bolt and work are equipped on turntable
Make the connection of platform surface engagement.
The utility model has the following beneficial effects: the utility model structure is simple, and it is easy to operate, workpiece to be processed is placed
The fixation to workpiece can be completed on rack, after rotary screw rod, two L-type mechanical arms 5 are driven by rectangular block 31 simultaneously
Rotation, positions workpiece to be processed, and since L-type mechanical arm 5 is symmetrical arranged, connecting rod 32 is equally symmetrical arranged, so L-type
The rotational angle of mechanical arm 5 is identical, workpiece to be processed can be automatically positioned to the middle part of two snap-gauges 41, in this way in tapping
It would not be deviated in journey, ensure that the accuracy of tapping, and complete to workpiece by the cooperation of screw rod 33 and rectangular block 31
Clamping, screw rod 33 transmission it is relatively stable, will not because of be driven it is too fast workpiece surface is damaged, influence the use of workpiece.
Detailed description of the invention
Fig. 1 is a kind of screw tap locating device top view described in the utility model.
Fig. 2 is in Fig. 1 along A-A sectional view.
Wherein: 1, workbench；11, rectangle sliding slot；2, rack；31, rectangular block；32, connecting rod；33, screw rod；34, turntable；
341, fastening bolt；41, snap-gauge；42, sliding slot；43, positioning bolt；44, briquetting；45, sliding block；5, L-type mechanical arm；51, semicircle
Connected in star.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
As shown in Figure 1 to Figure 2, a kind of screw tap locating device, including workbench 1, the 1 upper surface middle part front end of workbench
Equipped with rack 2, workbench 1 is equipped with fixation kit, workpiece to be processed is placed on rack 2, and pass through fixation
Workpiece is fixed in component, and chasing bar is equipped in front of workbench 1, carries out tapping to the workpiece on workbench 1.
1 upper surface middle part rear end of workbench is equipped with rectangle sliding slot 11, is equipped with power device, rectangle in the rectangle sliding slot 11
L-type mechanical arm 5 is symmetrically arranged at left and right sides of sliding slot 11,5 tail end of L-type mechanical arm and workbench 1 are rotatablely connected, and L-type is mechanical
5 front end of arm is equipped with clip assembly.By power device sliding up and down in rectangle sliding slot 11, occur to control L-type mechanical arm 5
Rotation, when two L-type mechanical arms 5 rotate towards each other, the clip assembly of 5 front end of L-type mechanical arm is gradually by Workpiece clamping.
The clip assembly includes snap-gauge 41, and the outer surface and 5 front end of L-type mechanical arm of the snap-gauge 41 are hinged, so not
How to be rotated by L-type mechanical arm 5, can guarantee that two snap-gauges 41 are parallel.
Snap-gauge 41 at left and right sides of workpiece to being fixed, in order to be fixed the upper surface of workpiece also, in snap-gauge 41
Top is equipped with briquetting 44, and 41 inner surface of snap-gauge is symmetrically arranged with sliding slot 42, and it is sliding that two are symmetrically arranged in 44 left and right side walls of briquetting
Block 45, the sliding block 45 are slidably connected with corresponding sliding slot 42, in order to send out briquetting 44 will not after completing to the fixation of workpiece
Life moves freely, and is equipped with positioning bolt 43 in 42 bottom of sliding slot, after briquetting 44 complete it is fixed after, by screwed in place bolt 43,
The positioning to briquetting 44 is completed, prevents briquetting 44 from moving freely.
The power device includes rectangular block 31, and the rectangular block 31 is slidably connected with rectangle sliding slot 11, and the rectangle is sliding
It is equipped with screw rod 33 along middle line in slot 11, the screw rod 33 passes through rectangular block 31 and is rotatablely connected with rectangle sliding slot 11, the screw rod
33 are threadedly engaged with rectangular block 31 and connect.By rotary screw rod 33, moved before and after carrying out control rectangle block 31 in rectangle sliding slot 11
Dynamic, rectangular block 31 is limited by 11 side wall of rectangle sliding slot, will not be rotated.It is symmetrically rotatablely connected on the rectangular block 31
There is connecting rod 32, semi-circular recesses 51 are equipped in the middle part of the L-type mechanical arm 5, described 32 one end of connecting rod and rectangular block 31 are rotatablely connected,
The other end and semi-circular recesses 51 are rotatablely connected.When rectangular block 31 is when occurring mobile, drive connecting rod 32 rotates, if rectangle
Block 31 moves down, then connecting rod 32 moves toward one another, since connecting rod 32 and L-type mechanical arm 5 are rotatablely connected, therefore the opposite fortune of connecting rod 32
It is dynamic to will drive L-type mechanical arm 5 and move toward one another, until by Workpiece clamping.Since L-type mechanical arm 5 is symmetrical arranged, connecting rod 32 is same right
Claim setting, so the rotational angle of L-type mechanical arm 5 is identical, workpiece to be processed can be automatically positioned in two snap-gauges 41
Portion would not deviate in this way in tapping process, ensure that the accuracy of tapping.
For the ease of the rotation of screw rod 33, it is equipped with turntable 34 in 33 tail end of screw rod, and fastening spiral shell is equipped on turntable 34
Bolt 341, the turntable 34 and screw rod 33 are affixed, drive screw rod 33 to rotate by rotation turntable 34, and then cause rectangle
The movement of block 31, since rectangular block 31 and screw rod 33 are threadedly engaged, therefore when screw rod 33 does not rotate, 31 position of rectangular block is not
It can change, after 31 position of rectangular block determines, the rotation of screw rod 33 in order to prevent is equipped with fastening bolt on turntable 34
341, turntable 34 is fixed by fastening bolt 341 and the cooperation on 1 surface of workbench, turntable 34 is prevented to be freely rotated.
The utility model provides a kind of screw tap locating device, drives two 5 turns of L-type mechanical arm simultaneously by rectangular block 31
It is dynamic, workpiece to be processed is positioned, since L-type mechanical arm 5 is symmetrical arranged, connecting rod 32 is equally symmetrical arranged, so L-type machine
The rotational angle of tool arm 5 is identical, workpiece to be processed can be automatically positioned to the middle part of two snap-gauges 41, in this way in tapping process
In would not deviate, ensure that the accuracy of tapping, and by the cooperation of screw rod 33 and rectangular block 31 completion to workpiece
It clamps, the transmission of screw rod 33 is relatively stable, will not damage because of transmission is too fast to workpiece surface, influence the use of workpiece.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some simple modification, equivalent change and modifications, belongs to the range of technical solutions of the utility model.
Claims (5)
1. a kind of screw tap locating device, which is characterized in that including workbench (1), workbench (1) the upper surface middle part front end is set
Having rack (2), workbench (1) is equipped with fixation kit, and workbench (1) upper surface middle part rear end is equipped with rectangle sliding slot (11),
It is equipped with power device in the rectangle sliding slot (11), is symmetrically arranged with L-type mechanical arm (5), the L at left and right sides of rectangle sliding slot (11)
Type mechanical arm (5) tail end and workbench (1) are rotatablely connected, and L-type mechanical arm (5) front end is equipped with clip assembly, the power device
Including rectangular block (31), the rectangular block (31) is slidably connected with rectangle sliding slot (11), along middle line in the rectangle sliding slot (11)
Equipped with screw rod (33), the screw rod (33) passes through rectangular block (31) and is rotatablely connected with rectangle sliding slot (11), the screw rod (33)
It is threadedly engaged and connect with rectangular block (31), be symmetrically rotatably connected to connecting rod (32) on the rectangular block (31), the L-type machine
Semi-circular recesses (51) are equipped in the middle part of tool arm (5), described connecting rod (32) one end and rectangular block (31) are rotatablely connected, the other end and half
Circular groove (51) rotation connection.
2. a kind of screw tap locating device according to claim 1, which is characterized in that the clip assembly includes snap-gauge
(41), the outer surface of the snap-gauge (41) and L-type mechanical arm (5) front end are hinged.
3. a kind of screw tap locating device according to claim 2, which is characterized in that the top of the snap-gauge (41) is equipped with pressure
Block (44), snap-gauge (41) inner surface are symmetrically arranged with sliding slot (42), are symmetrically arranged with two sliding blocks in briquetting (44) left and right side walls
(45), the sliding block (45) is slidably connected with corresponding sliding slot (42).
4. a kind of screw tap locating device according to claim 3, which is characterized in that sliding slot (42) bottom is equipped with positioning
Bolt (43), the positioning bolt (43) and sliding block (45) are cooperatively connected.
5. a kind of screw tap locating device according to claim 1, which is characterized in that screw rod (33) tail end is equipped with turntable
(34), fastening bolt (341) and on turntable (34) are equipped with, the fastening bolt (341) and workbench (1) surface engagement connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502053.7U CN208214516U (en) | 2018-04-10 | 2018-04-10 | A kind of screw tap locating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502053.7U CN208214516U (en) | 2018-04-10 | 2018-04-10 | A kind of screw tap locating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214516U true CN208214516U (en) | 2018-12-11 |
Family
ID=64514695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820502053.7U Expired - Fee Related CN208214516U (en) | 2018-04-10 | 2018-04-10 | A kind of screw tap locating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214516U (en) |
-
2018
- 2018-04-10 CN CN201820502053.7U patent/CN208214516U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20210410 |