CN218137420U - Fixing device - Google Patents
Fixing device Download PDFInfo
- Publication number
- CN218137420U CN218137420U CN202221082970.7U CN202221082970U CN218137420U CN 218137420 U CN218137420 U CN 218137420U CN 202221082970 U CN202221082970 U CN 202221082970U CN 218137420 U CN218137420 U CN 218137420U
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- fixed
- screw rod
- block
- telescopic link
- rod
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Abstract
The utility model relates to a fixing device, which comprises a supporting plate, two screw rod seats and a pressing device, wherein the screw rod seats are symmetrically fixed on the supporting plate at intervals, and the pressing device is arranged in the middle of the rear end of the supporting plate; the screw rod seat comprises a screw rod, a rubber block and a positioning block, the positioning block is vertically fixed on the supporting plate, the screw rod is horizontally arranged in the positioning block in a penetrating mode in a rotating and moving mode, a stop block is fixed at one end of the screw rod, the rubber block is fixed at the other end of the screw rod, and the stop block and the rubber block are respectively located on two sides of the positioning block; closing device includes dead lever, cylinder, telescopic link, spring and briquetting, and the dead lever is fixed in the middle of the rear end of backup pad, and the cylinder is installed on the dead lever, and the telescopic link is vertical setting, and the upper end of telescopic link is installed on the cylinder, and the lower extreme at the telescopic link is fixed to the briquetting, and spring coupling is between briquetting and telescopic link, and this fixing device simple structure, convenient operation can prevent that the part from being pressed the deformation, guarantee part surface finish.
Description
Technical Field
The utility model relates to a processing supporting device, concretely relates to fixing device.
Background
Need carry out the fixed clamping with the part among the machining, part is lighter and thinner for a bit, and is higher to surface smoothness and finish requirement moreover, and current fixed tool or device adopt manual operation usually, will press the part deformation with the part excessive hard a little, also can cause part surface fish tail, lead to the part to scrap, has caused higher manufacturing cost in the intangible.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a simple structure, convenient operation can prevent that the part from being pressed the deformation, guarantee the fixing device of part finish.
The technical scheme of the utility model as follows:
fixing device, its characterized in that: the screw rod clamping device comprises a supporting plate, two screw rod seats and a pressing device, wherein the two screw rod seats are symmetrically fixed on the supporting plate at intervals, and the pressing device is arranged in the middle of the rear end of the supporting plate;
the screw rod seat comprises a screw rod, a rubber block and a positioning block, the positioning block is vertically fixed on the supporting plate, the screw rod is rotatably and horizontally arranged in the positioning block in a penetrating mode, a stop block is fixed at one end of the screw rod, the rubber block is fixed at the other end of the screw rod, and the stop block and the rubber block are respectively located on two sides of the positioning block;
the pressing device comprises a fixing rod, a cylinder, a telescopic rod, a spring and a pressing block, wherein the fixing rod is fixed in the middle of the rear end of the supporting plate, the cylinder is installed on the fixing rod, the telescopic rod is vertically arranged, the upper end of the telescopic rod is installed on the cylinder, the pressing block is fixed at the lower end of the telescopic rod, and the spring is connected between the pressing block and the telescopic rod.
Furthermore, the locating block and the rubber block are both square, and a threaded through hole is formed in the middle of the locating block.
Furthermore, the telescopic link is the damping telescopic link, the briquetting is fixed the flexible end of damping telescopic link, the spring housing is established on the telescopic link, the one end fixed connection of spring is in the stiff end of damping telescopic link, other end fixed connection be in on the briquetting.
Furthermore, the fixed rod is of an inverted L shape, and the cylinder is fixed at the front end of the upper part of the fixed rod.
Furthermore, the pressing block is circular and is positioned above the middle of the two screw rod seats.
Further, the pressing block is a silica gel block.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
the fixing device is simple in structure and convenient to operate, can prevent the parts from being pressed to deform and scratch, guarantees the surface flatness and the finish degree of the parts, and avoids the parts from being scrapped, so that the yield is improved, and the production cost is reduced.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate a certain embodiment of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the fixing device of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example (b): the fixing device comprises a supporting plate 1, two screw rod seats 2 and a pressing device 3, wherein the two screw rod seats are symmetrically fixed on the supporting plate at intervals, and the pressing device is arranged in the middle of the rear end of the supporting plate;
the screw rod seat comprises a screw rod 4, a rubber block 5 and a positioning block 6, the positioning block is vertically fixed on the supporting plate, the screw rod is rotatably and horizontally arranged in the positioning block in a penetrating manner, a stop block 11 is fixed at one end of the screw rod, the rubber block is fixed at the other end of the screw rod, and the stop block and the rubber block are respectively positioned at two sides of the positioning block;
closing device includes dead lever 7, cylinder 8, telescopic link 12, spring 9 and briquetting 10, the dead lever is fixed in the middle of the rear end of backup pad, the cylinder is installed on the dead lever, the telescopic link is vertical setting, install the upper end of telescopic link on the cylinder, the briquetting is fixed the lower extreme of telescopic link, spring coupling be in the briquetting with between the telescopic link.
The positioning block and the rubber block are square, and a threaded through hole is formed in the middle of the positioning block.
The telescopic link is the damping telescopic link, the briquetting is fixed the flexible end of damping telescopic link, the spring housing is established on the telescopic link, the one end fixed connection of spring is in the stiff end of damping telescopic link, other end fixed connection be in on the briquetting.
The fixed rod is of an inverted L shape, and the air cylinder is fixed at the front end of the upper portion of the fixed rod.
The pressing block is circular and is positioned above the middle of the two screw rod seats.
The pressing block is a silica gel block.
The utility model discloses a working method as follows: place the part in the backup pad and place in between two lead screw seats, through the manual rotatory lead screw, make the lead screw towards the direction horizontal migration who is close to the part, support to stop rotatory lead screw after the part until the rubber block, make the part fixed in the horizontal direction, the rubber block has certain elasticity and can prevent that the part from being pressed deformation and fish tail. Make telescopic link downstream through the cylinder operation to drive the briquetting downstream, continue the decline telescopic link after the part is pressed to the briquetting, the flexible end of telescopic link upwards contracts, the spring forms telescopically under the effect of briquetting, thereby make the briquetting push down the part from the top, and pressure is the elastic force of spring, this pressure is at the bearing within range of part, the part is fixed in vertical orientation, also can not be with the part by the pressure deformation, the fish tail part can be placed for the silica gel piece to the briquetting.
The fixing device is simple in structure and convenient to operate, can prevent the parts from being pressed to deform and scratch, guarantees the surface flatness and the finish degree of the parts, and avoids the parts from being scrapped, so that the yield is improved, and the production cost is reduced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. Fixing device, its characterized in that: the screw rod clamping device comprises a supporting plate, two screw rod seats and a pressing device, wherein the two screw rod seats are symmetrically fixed on the supporting plate at intervals, and the pressing device is arranged in the middle of the rear end of the supporting plate;
the screw rod seat comprises a screw rod, a rubber block and a positioning block, the positioning block is vertically fixed on the supporting plate, the screw rod horizontally penetrates through the positioning block in a rotating and moving mode, a stop block is fixed at one end of the screw rod, the rubber block is fixed at the other end of the screw rod, and the stop block and the rubber block are respectively located on two sides of the positioning block;
the pressing device comprises a fixing rod, a cylinder, a telescopic rod, a spring and a pressing block, wherein the fixing rod is fixed in the middle of the rear end of the supporting plate, the cylinder is installed on the fixing rod, the telescopic rod is vertically arranged, the upper end of the telescopic rod is installed on the cylinder, the pressing block is fixed at the lower end of the telescopic rod, and the spring is connected between the pressing block and the telescopic rod.
2. The fixture according to claim 1, wherein: the positioning block and the rubber block are square, and a threaded through hole is formed in the middle of the positioning block.
3. The fixture according to claim 2, wherein: the telescopic link is the damping telescopic link, the briquetting is fixed the flexible end of damping telescopic link, the spring housing is established on the telescopic link, the one end fixed connection of spring is in the stiff end of damping telescopic link, other end fixed connection be in on the briquetting.
4. The fixture according to claim 1, wherein: the fixed rod is of an inverted L shape, and the air cylinder is fixed at the front end of the upper portion of the fixed rod.
5. The fixture according to claim 1, wherein: the pressing block is circular and is positioned above the middle of the two screw rod seats.
6. The fixture according to claim 5, wherein: the pressing block is a silica gel block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221082970.7U CN218137420U (en) | 2022-05-08 | 2022-05-08 | Fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221082970.7U CN218137420U (en) | 2022-05-08 | 2022-05-08 | Fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218137420U true CN218137420U (en) | 2022-12-27 |
Family
ID=84572569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221082970.7U Active CN218137420U (en) | 2022-05-08 | 2022-05-08 | Fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218137420U (en) |
-
2022
- 2022-05-08 CN CN202221082970.7U patent/CN218137420U/en active Active
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