CN114179010A - Anchor clamps of supplementary fixed polytetrafluoroethylene ring - Google Patents
Anchor clamps of supplementary fixed polytetrafluoroethylene ring Download PDFInfo
- Publication number
- CN114179010A CN114179010A CN202111641764.5A CN202111641764A CN114179010A CN 114179010 A CN114179010 A CN 114179010A CN 202111641764 A CN202111641764 A CN 202111641764A CN 114179010 A CN114179010 A CN 114179010A
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- fixedly connected
- positive
- base
- threaded rod
- electromechanical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a fixture for auxiliary fixing of a polytetrafluoroethylene ring, which comprises a base, wherein the upper surface of the base is fixedly connected with an electromechanical box, the upper surface of the electromechanical box is provided with a through groove, the inner bottom wall of the electromechanical box is fixedly connected with a positive and negative motor, the output end of the positive and negative motor is fixedly connected with a main gear, the inner wall of the electromechanical box is fixedly embedded with two bearings, the inner walls of the two bearings are fixedly connected with a positive and negative threaded rod together, the outer surface of the positive and negative threaded rod is fixedly connected with a slave gear, and the outer surface of the slave gear is meshed with the outer surface of the main gear. According to the invention, the four clamping blocks are respectively arranged on the two clamping plates, when the clamping plates clamp polytetrafluoroethylene rings with different sizes, the four groups of clamping blocks can clamp the polytetrafluoroethylene rings with different sizes, so that the clamping area is effectively increased, the clamping is firmer, and the springs can buffer the polytetrafluoroethylene rings in the clamping process, so as to avoid damage.
Description
Technical Field
The invention relates to the field of clamping, in particular to a clamp for assisting in fixing a polytetrafluoroethylene ring.
Background
The polytetrafluoroethylene filler ring is a main body material with polytetrafluoroethylene fiber, weave cloth (or weave into the filler), flooding polytetrafluoroethylene emulsion is through mould press forming, the sealing ring that sinters and forms, this kind of sealing ring has the leakproofness strong, high pressure resistant, advantages such as corrosion resistance are strong, the expanded graphite filler ring is twined by the continuous winding of expanded graphite paper, compression molding in the mould, it has the due various excellent properties of good sealing material, when processing to fashioned polytetrafluoroethylene filler ring, need carry out the centre gripping to polytetrafluoroethylene filler ring, and current clamping tool structure is comparatively single, it is inconvenient to carry out the centre gripping to polytetrafluoroethylene filler ring of equidimension not, it is easy not hard up, influence work efficiency, therefore, it solves above-mentioned technical problem to need to provide a anchor clamps of supplementary fixed polytetrafluoroethylene ring.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a clamp for assisting in fixing a polytetrafluoroethylene ring.
In order to achieve the purpose, the invention adopts the following technical scheme: a fixture for assisting in fixing a polytetrafluoroethylene ring comprises a base, wherein the upper surface of the base is fixedly connected with an electromechanical box, the upper surface of the electromechanical box is provided with a through groove, the inner bottom wall of the electromechanical box is fixedly connected with a positive and negative motor, the output end of the positive and negative motor is fixedly connected with a main gear, the inner wall of the electromechanical box is fixedly embedded with two bearings, the inner walls of the two bearings are fixedly connected with a positive and negative threaded rod together, the outer surface of the positive and negative threaded rod is fixedly connected with a driven gear, the outer surface of the driven gear is meshed with the outer surface of the main gear, the outer surface of the positive and negative threaded rod is in threaded connection with two sliding blocks, the upper surfaces of the two sliding blocks are fixedly connected with clamping plates, one side surface of the two clamping plates, which are close to each other, is provided with four sliding grooves, the inside of each sliding groove is in sliding connection with clamping blocks, and one side surface of each group of the clamping blocks, which is far away from each other, is fixedly connected with a spring, and one end of each group of springs, which is far away from each other, is fixedly connected with the inner wall of each sliding groove.
As a further description of the above technical solution:
the bottom of base is equipped with two slipmats, two the upper surface of slipmat all with the bottom surface fixed connection of base.
As a further description of the above technical solution:
the top of base is equipped with two handles, two the handle is located the left and right both sides of electromechanical case respectively, two the bottom surface of handle all is connected with the upper surface fixed of base.
As a further description of the above technical solution:
the front of electromechanical case is fixed to be inlayed and is had control button, control button's below is equipped with the warning sign, the back of warning sign and electromechanical case's front fixed connection.
As a further description of the above technical solution:
each group of the clamping blocks are provided with buffering pads on one sides close to each other, and one side face, far away from each other, of each group of the buffering pads is fixedly connected with one side face, close to each other, of each group of the clamping blocks.
As a further description of the above technical solution:
two spacing rings of fixed surface of positive and negative threaded rod, two the spacing ring is located the left and right both sides from the gear respectively, two firm boards of fixed surface of positive and negative motor, two the bottom surface of firm board all with electromechanical case's interior diapire fixed connection.
The invention has the following beneficial effects: this supplementary anchor clamps of fixed polytetrafluoroethylene ring, through the inside at the quick-witted case sets up positive and negative threaded rod, the master gear on follow gear and the positive and negative motor on the positive and negative threaded rod meshes mutually, like this when starting positive and negative motor, positive and negative threaded rod also rotates along with it, two sliding blocks on the positive and negative threaded rod so just make two splint do and be close to each other or keep away from the motion each other according to positive rotation or the reversal of positive and negative threaded rod, can press from both sides the polytetrafluoroethylene ring voluntarily, through setting up four clamp splices respectively on two splint, when the not polytetrafluoroethylene ring of equidimension of splint centre gripping, four clamp splices can carry out the centre gripping to the polytetrafluoroethylene ring of equidimension not, the effectual area that has increased, the more firm of centre gripping, the spring also can cushion the polytetrafluoroethylene ring in the centre gripping, avoid receiving the damage.
Drawings
FIG. 1 is a schematic perspective view of an electromechanical box of a fixture for assisting in fixing a PTFE ring according to the present invention;
FIG. 2 is a cross-sectional view of a front view of a clamping machine electromechanical housing for assisting in securing a Teflon ring in accordance with the present invention;
FIG. 3 is a cross-sectional view of a top view of a clamping plate of the clamping apparatus for assisting in fixing a PTFE ring according to the present invention.
Illustration of the drawings:
1. a base; 2. an electromechanical box; 3. a splint; 4. a control button; 5. a warning board; 6. a non-slip mat; 7. a handle; 8. a bearing; 9. a positive and negative motor; 10. a through groove; 11. a limiting ring; 12. a slave gear; 13. a positive and negative threaded rod; 14. a slider; 15. a stabilizing plate; 16. a main gear; 17. a clamping block; 18. a chute; 19. a spring; 20. a cushion pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: a fixture for assisting in fixing a polytetrafluoroethylene ring comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with an electromechanical box 2, the upper surface of the electromechanical box 2 is provided with a through groove 10, the inner bottom wall of the electromechanical box 2 is fixedly connected with a positive and negative motor 9, the output end of the positive and negative motor 9 is fixedly connected with a main gear 16, the inner wall of the electromechanical box 2 is fixedly embedded with two bearings 8, the inner walls of the two bearings 8 are fixedly connected with a positive and negative threaded rod 13 together, the outer surface of the positive and negative threaded rod 13 is fixedly connected with a driven gear 12, the outer surface of the driven gear 12 is meshed with the outer surface of the main gear 16, the outer surface of the positive and negative threaded rod 13 is in threaded connection with two sliding blocks 14, the upper surfaces of the two sliding blocks 14 are fixedly connected with clamping plates 3, one side surface, close to each other, of the two clamping plates 3 is provided with four sliding grooves 18, the inside of each sliding groove 18 is slidably connected with a clamping block 17, and one side surface, far away from each group of the clamping blocks 17 is fixedly connected with a spring 19, the end of each group of springs 19 far away from each other is fixedly connected with the inner wall of each sliding groove 18.
Two anti-slip pads 6 are arranged below the base 1, the upper surfaces of the two anti-slip pads 6 are fixedly connected with the bottom surface of the base 1, the two anti-slip pads 6 are arranged on the bottom surface of the base 1, so that the friction force between the anti-slip pads and the ground can be increased, the clamp can be prevented from sliding randomly, two handles 7 are arranged above the base 1, the two handles 7 are respectively positioned at the left side and the right side of the electromechanical box 2, the bottom surfaces of the two handles 7 are fixedly connected with the upper surface of the base 1, the clamp can be conveniently moved by a worker by arranging the two handles 7, a control button 4 is fixedly embedded in the front of the electromechanical box 2, a warning board 5 is arranged below the control button 4, the back surface of the warning board 5 is fixedly connected with the front surface of the electromechanical box 2, the worker can be warned to operate normally by arranging the warning board 5, accidents can be avoided, one side, close to each group of the clamping blocks 17, is provided with a cushion 20, a side that every group blotter 20 kept away from each other respectively with a side fixed connection that every group clamp splice 17 is close to each other, through setting up blotter 20, can encircle to polytetrafluoroethylene and advance the protection like this, avoid receiving the damage, two spacing rings 11 of the outer fixed surface of positive and negative threaded rod 13, two spacing rings 11 are located the left side from gear 12 respectively, the right side both sides, two firm boards 15 of the outer fixed surface of positive and negative motor 9 are connected with, the bottom surface of two firm boards 15 all with the interior diapire fixed connection of electromechanical case 2, through setting up spacing ring 11, can avoid two sliding blocks 14 and bump from gear 12 like this.
The working principle is as follows: the staff removes suitable position with anchor clamps at first, then place the polytetrafluoroethylene ring between two splint 3, at this moment the staff presses control button 4 and starts positive and negative motor 9, positive and negative motor 9 drives positive and negative threaded rod 13 and rotates at this moment, two sliding blocks 14 on positive and negative threaded rod 13 just take splint 3 to do the motion that is close to each other, two splint 3 press from both sides the polytetrafluoroethylene ring tightly, the back is accomplished in processing, the staff starts positive and negative motor 9 antiport, positive and negative threaded rod 13 also together reverses like this, so two sliding blocks 14 on positive and negative threaded rod 13 take splint 3 to do the motion of keeping away from each other, the staff alright take off the polytetrafluoroethylene ring.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an supplementary anchor clamps of fixed polytetrafluoroethylene ring, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with an electromechanical box (2), the upper surface of the electromechanical box (2) is provided with a through groove (10), the inner bottom wall of the electromechanical box (2) is fixedly connected with a positive and negative motor (9), the output end of the positive and negative motor (9) is fixedly connected with a main gear (16), the inner wall of the electromechanical box (2) is fixedly embedded with two bearings (8), two inner walls of the bearings (8) are fixedly connected with a positive and negative threaded rod (13), the outer surface of the positive and negative threaded rod (13) is fixedly connected with a driven gear (12), the outer surface of the driven gear (12) is meshed with the outer surface of the main gear (16), the outer surface of the positive and negative threaded rod (13) is connected with two sliding blocks (14), the upper surfaces of the sliding blocks (14) are fixedly connected with clamping plates (3), and four sliding grooves (18) are arranged on one side face of the clamping plates (3) close to each other, every equal sliding connection in inside of spout (18) has clamp splice (17), every group the equal fixedly connected with spring (19) in a side that clamp splice (17) kept away from each other, every group the one end that spring (19) kept away from each other respectively with the inner wall fixed connection of every spout (18).
2. The fixture for assisting in fixing the polytetrafluoroethylene ring according to claim 1, wherein: the anti-skid device is characterized in that two anti-skid pads (6) are arranged below the base (1), and the upper surfaces of the two anti-skid pads (6) are fixedly connected with the bottom surface of the base (1).
3. The fixture for assisting in fixing the polytetrafluoroethylene ring according to claim 1, wherein: the upper side of base (1) is equipped with two handles (7), two handle (7) are located the left and right both sides of electromechanical case (2) respectively, two the bottom surface of handle (7) all is connected with the upper surface fixed of base (1).
4. The fixture for assisting in fixing the polytetrafluoroethylene ring according to claim 1, wherein: the front of electromechanical case (2) is fixed to be inlayed and is had control button (4), the below of control button (4) is equipped with warning sign (5), the front fixed connection of the back of warning sign (5) and electromechanical case (2).
5. The fixture for assisting in fixing the polytetrafluoroethylene ring according to claim 1, wherein: each group the mutual one side that is close to of clamp splice (17) all is equipped with blotter (20), and every group a side that each other keeps away from of blotter (20) respectively with the mutual one side fixed connection that is close to of each group clamp splice (17).
6. The fixture for assisting in fixing the polytetrafluoroethylene ring according to claim 1, wherein: two spacing rings (11) of fixed surface of positive and negative threaded rod (13), two spacing ring (11) are located the left and right both sides from gear (12) respectively, two firm boards (15) of fixed surface of positive and negative motor (9), two the bottom surface of firm board (15) all with the interior diapire fixed connection of electromechanical case (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111641764.5A CN114179010A (en) | 2021-12-29 | 2021-12-29 | Anchor clamps of supplementary fixed polytetrafluoroethylene ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111641764.5A CN114179010A (en) | 2021-12-29 | 2021-12-29 | Anchor clamps of supplementary fixed polytetrafluoroethylene ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114179010A true CN114179010A (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111641764.5A Pending CN114179010A (en) | 2021-12-29 | 2021-12-29 | Anchor clamps of supplementary fixed polytetrafluoroethylene ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114179010A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749912A (en) * | 2022-04-28 | 2022-07-15 | 冰轮环境技术股份有限公司 | Device for assembling male and female rotors and exhaust end seat of screw compressor |
-
2021
- 2021-12-29 CN CN202111641764.5A patent/CN114179010A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749912A (en) * | 2022-04-28 | 2022-07-15 | 冰轮环境技术股份有限公司 | Device for assembling male and female rotors and exhaust end seat of screw compressor |
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