CN209110987U - A kind of spring screw presses fixed auxiliary holding device - Google Patents
A kind of spring screw presses fixed auxiliary holding device Download PDFInfo
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- CN209110987U CN209110987U CN201821778652.8U CN201821778652U CN209110987U CN 209110987 U CN209110987 U CN 209110987U CN 201821778652 U CN201821778652 U CN 201821778652U CN 209110987 U CN209110987 U CN 209110987U
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- fixed plate
- holding device
- spring screw
- fixed
- auxiliary holding
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Abstract
Press fixed auxiliary holding device the utility model relates to a kind of spring screw, it includes fixed plate and rotary clamp, fixed plate is a strip and horizontally disposed straight panel, the front end of fixed plate is equipped with the block for protruding from fixed plate upper surface, fixed prelaminar part, which is closed on, is equipped with through-hole at block, the front side wall of through-hole and the rear wall of block are concordant, rotary clamp is formed by connecting by clamping head section and rotation endpiece, the front end of clamping head section is fixedly connected by reset spring with the side of fixed plate, the front end for rotating endpiece is equipped with hinged ear, the other side of fixed plate is fixedly connected with protruding shaft, hinged ear is sheathed in protruding shaft and is rotatablely connected with protruding shaft.Advantage is to protrude into squeeze riveter instead of artificial hand steered spring screw and push the fixed operation of rivet clasp, allow the hand of operator far from the pressure head of squeeze riveter, safer；In addition, the auxiliary holding device structure is simple, easy processing manufacture, easy to operate, application easy to spread, the fixed efficiency that presses of spring screw can be effectively improved.
Description
Technical field
The utility model belongs to the fixed network that presses of optic communication cabinet, and in particular to a kind of spring screw presses fixed auxiliary
Help clamping device.
Background technique
Would generally press fixed some spring screws on the panel of optic communication cabinet cabinet body, and spring screw is also known as pine and does not take off spiral shell
Nail, can be riveted on iron plate, can freely be screwed into and back-out and whole be set on panel does not depart from panel, the hand of outer circle twists set one
As be all pressed with the tooth of straight grain, in order to unscrew manually or tighten.At present squeeze riveter press spring screw when, usually worker's hand
Spring screw is helped to press on squeeze riveter fixation, dangerous and production efficiency is low.
Utility model content
The utility model provides a kind of spring screw and presses fixed auxiliary holding device, it is intended to improve spring screw and press
Gu safety and the fixed efficiency of fixed cycle operator.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of spring screw presses fixed additional lock
Hold device comprising fixed plate and rotary clamp, the fixed plate are a strip and horizontally disposed straight panel, the fixation
The front end of plate is equipped with the block for protruding from the fixed plate upper surface, and the fixed prelaminar part, which closes on to be equipped at the block, leads to
Hole, the front side wall of the through-hole is concordant with the rear wall of the block, and the rotary clamp is by clamping head section and rotation endpiece
It is formed by connecting, the rear end of the clamping head section connect and has angle with the front end of the rotation endpiece, the clamping head section
Front end is fixedly connected by reset spring with the side of the fixed plate, and the front end of the rotation endpiece is equipped with hinged ear, described
The other side of fixed plate is fixedly connected with protruding shaft, and the hinged ear is sheathed in the protruding shaft and is rotatablely connected with the protruding shaft,
When the front end of the rotation endpiece is rotated close to the front end of the fixed plate, the reset spring is stretched and the clamping head section
It rotates close to the block with clamp springs screw.
Based on the above technical solution, the utility model can also do following improvement.
Further, the rear wall of the block is a curved surface or L shape turnover face.
Beneficial effect using above-mentioned further scheme is that curved surface or L shape folding face can guarantee spring screw preferably quilt
It is held between block and clamping head section.
Further, the two sidewalls of the through-hole and rear wall constitute a U-shaped cambered surface together.
Beneficial effect using above-mentioned further scheme is put between block and clamping head section and presses convenient for spring screw
After rivet clasp is fixed, auxiliary holding device is easier to remove that (especially U-shaped cambered surface is the situation become larger from closed end to open end
When).
Further, the degree of angle is 90-120 ° between the clamping head section and the rotation endpiece.
Beneficial effect using above-mentioned further scheme is that angular dimension is suitable, and rotation endpiece itself can be straightway
Or broken line.
Further, the clamping head section, rotation endpiece and hinged ear are integrally formed.
Beneficial effect using above-mentioned further scheme is, stronger durable and raw using mold one cast molding
Produce it is high-efficient, it is at low cost.
Further, the upper end of the protruding shaft is equipped with the plug for preventing the hinged ear from falling off from the protruding shaft.
Beneficial effect using above-mentioned further scheme is that rotation clamping part can be effectively prevent to fall off from fixed plate.
Further, the plug is nut, and the protruding shaft upper end is correspondingly provided with and the matched external screw thread of the nut.
Beneficial effect using above-mentioned further scheme is, when plug is nut, plug can be removed from protruding shaft, then when
When rotary clamp or any one damage of fixed plate, replacement can be removed.
Further, increase is respectively provided with to spring spiral shell on the clamping head section and block side relative to each other
Follow closely the straight grain of clamp pressure.
Beneficial effect using above-mentioned further scheme is after straight grain is arranged, to effectively reduce contact area, then same folder
It holds under pressure, pressure is bigger, then frictional force is bigger, and clamping effect is more preferable.
Compared with prior art, the utility model has the beneficial effects that
Squeeze riveter is protruded into instead of artificial hand steered spring screw and pushes the fixed operation of rivet clasp, allows the hand of operator far from pressure
The pressure head of riveter, it is safer, while the auxiliary holding device to spring screw grip than it is hand steered when effect it is more preferable；
In addition, the auxiliary holding device structure is simple, easy processing manufactures, is easy to operate, application easy to spread can effectively improve spring spiral shell
The fixed efficiency that presses of nail.
Detailed description of the invention
Fig. 1 is that a kind of spring screw provided by the utility model presses the schematic diagram (block of fixed auxiliary holding device
Rear wall is L shape folding face)；
Showing when Fig. 2 is the auxiliary holding device clamp springs screw that originally practical new spring screw for doing to provide presses fixed
It is intended to (block rear wall is a curved surface in figure).
In attached drawing, parts list represented by the reference numerals are as follows:
1. fixed plate；2. rotary clamp；20. clamping head section；21. rotating endpiece；3. block；4. through-hole；5. resetting bullet
Spring；6. hinged ear；7. protruding shaft.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As illustrated in fig. 1 and 2, the utility model provides a kind of spring screw and presses fixed auxiliary holding device comprising
Fixed plate 1 and rotary clamp 2, the fixed plate 1 are a strip and horizontally disposed straight panel, the front end of the fixed plate 1
Equipped with the block 3 for protruding from 1 upper surface of fixed plate, 1 front of fixed plate, which is closed on, is equipped with through-hole 4, institute at the block 3
The front side wall for stating through-hole 4 is concordant with the rear wall of the block 3, and the rotary clamp 2 is by clamping head section 20 and rotation endpiece
21 are formed by connecting, and the rear end of the clamping head section 20 connect and has angle with the front end of the rotation endpiece 21, the clamping
The front end of head section 20 is fixedly connected by reset spring 5 with the side of the fixed plate 1, and the front end of the rotation endpiece 21 is equipped with
Hinged ear 6, the other side of the fixed plate 1 are fixedly connected with protruding shaft 7, the hinged ear 6 be sheathed in the protruding shaft 7 and with institute
The rotation connection of protruding shaft 7 is stated, when the front end of the rotation endpiece 21 is rotated close to the front end of the fixed plate 1, the reset spring 5
It is stretched and the clamping head section 20 is rotated close to the block 3 with clamp springs screw.
It should be noted that when a self-clinching stud is clamped by this above-mentioned fixed auxiliary holding device that presses and is put into pressure
Designated position under riveter in panel presses after fixation, unclamps rotary clamp, then under reset spring contraction, rotary clamp
Rotation, clamping head section are rotated to far from block direction, and spring screw is released, and takes the auxiliary holding device away then up, i.e.,
Complete press fixed operation of the spring screw on panel.
Further, the rear wall of the block 3 is a curved surface or L shape turnover face.
Further, the two sidewalls of the through-hole 4 and rear wall constitute a U-shaped cambered surface together.
It should be noted that U-shaped cambered surface can be the shape become larger at slave rear wall as shown in Figure 2 to front openings
Shape, after the fixation that is put into and presses of spring screw, the upward taking-up of auxiliary holding device.
Further, the degree of angle is 90-120 ° between the clamping head section 20 and the rotation endpiece 21.
Further, the clamping head section 20, rotation endpiece 21 and hinged ear 6 are integrally formed.
It should be noted that clamping head section and rotation endpiece can be fillet plate, can also be column (cylinder,
The prism etc. that semicolumn or section are square).
Further, the upper end of the protruding shaft 7 is equipped with the plug for preventing the hinged ear 6 from falling off from the protruding shaft 7.
It should be noted that when in order to reduce rotation friction and may because friction generate noise, can hinged ear with
Ball bearing is set between protruding shaft.
Further, the plug is nut, and 7 upper end of protruding shaft is correspondingly provided with and the matched external screw thread of the nut.
Further, increase is respectively provided with to bullet on the clamping head section 20 and the block 3 side relative to each other
The straight grain of spring screw clamping pressure.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
- The fixed auxiliary holding device 1. a kind of spring screw presses, which is characterized in that including fixed plate (1) and rotary clamp (2), the fixed plate (1) is a strip and horizontally disposed straight panel, and the front end of the fixed plate (1) is described equipped with protruding from The block (3) of fixed plate (1) upper surface, fixed plate (1) front, which is closed at the block (3), is equipped with through-hole (4), described logical The front side wall in hole (4) is concordant with the rear wall of the block (3), and the rotary clamp (2) is by clamping head section (20) and rotation Endpiece (21) is formed by connecting, and the rear end of clamping head section (20) connect with the front end of rotation endpiece (21) and at a folder The front end at angle, clamping head section (20) is fixedly connected by reset spring (5) with the side of the fixed plate (1), the rotation The front end for turning endpiece (21) is equipped with hinged ear (6), and the other side of the fixed plate (1) is fixedly connected with protruding shaft (7), described hinged Ear (6) is sheathed on the protruding shaft (7) and is rotatablely connected with the protruding shaft (7), and the front end rotation of rotation endpiece (21) is leaned on When the front end of the nearly fixed plate (1), the reset spring (5) is stretched and the clamping head section (20) rotates close to the gear Block (3) is with clamp springs screw.
- The fixed auxiliary holding device 2. a kind of spring screw according to claim 1 presses, which is characterized in that the gear The rear wall of block (3) is a curved surface or L shape turnover face.
- The fixed auxiliary holding device 3. a kind of spring screw according to claim 1 presses, which is characterized in that described logical The two sidewalls in hole (4) and rear wall constitute a U-shaped cambered surface together.
- The fixed auxiliary holding device 4. a kind of spring screw according to claim 1 presses, which is characterized in that the folder The degree for holding angle between head section (20) and rotation endpiece (21) is 90-120 °.
- The fixed auxiliary holding device 5. a kind of spring screw according to any one of claims 1 to 4 presses, feature exist In the clamping head section (20), rotation endpiece (21) and hinged ear (6) are integrally formed.
- The fixed auxiliary holding device 6. a kind of spring screw according to claim 5 presses, which is characterized in that described convex The upper end of axis (7) is equipped with the plug for preventing the hinged ear (6) from falling off from the protruding shaft (7).
- The fixed auxiliary holding device 7. a kind of spring screw according to claim 6 presses, which is characterized in that described stifled Head is nut, and protruding shaft (7) upper end is correspondingly provided with and the matched external screw thread of the nut.
- The fixed auxiliary holding device 8. a kind of spring screw according to claim 5 presses, which is characterized in that the folder It holds and is respectively provided with increase on head section (20) side relative to each other with the block (3) to the straight of spring screw clamp pressure Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821778652.8U CN209110987U (en) | 2018-10-30 | 2018-10-30 | A kind of spring screw presses fixed auxiliary holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821778652.8U CN209110987U (en) | 2018-10-30 | 2018-10-30 | A kind of spring screw presses fixed auxiliary holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209110987U true CN209110987U (en) | 2019-07-16 |
Family
ID=67203078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821778652.8U Active CN209110987U (en) | 2018-10-30 | 2018-10-30 | A kind of spring screw presses fixed auxiliary holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209110987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493564A (en) * | 2020-05-09 | 2020-08-07 | 长乐市丽智产品设计有限公司 | Drawer bottom plate compactor of solid wood furniture |
-
2018
- 2018-10-30 CN CN201821778652.8U patent/CN209110987U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493564A (en) * | 2020-05-09 | 2020-08-07 | 长乐市丽智产品设计有限公司 | Drawer bottom plate compactor of solid wood furniture |
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