CN218050719U - Spark machine with stable clamping - Google Patents
Spark machine with stable clamping Download PDFInfo
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- CN218050719U CN218050719U CN202222350706.3U CN202222350706U CN218050719U CN 218050719 U CN218050719 U CN 218050719U CN 202222350706 U CN202222350706 U CN 202222350706U CN 218050719 U CN218050719 U CN 218050719U
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- spark machine
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Abstract
The utility model discloses a spark machine with stable clamping, including the spark machine body, the holder is accompany to the bottom dress of the fast-assembling chuck on the spark machine body, press from both sides the fixed holder of dress through the fast-assembling chuck, make things convenient for the rapid Assembly and the dismantlement of holder, be provided with the positive and negative tooth lead screw in hexagonal recess on the holder, hexagonal recess cooperatees with the hexagonal handle, rotate positive and negative tooth lead screw, positive and negative tooth lead screw clockwise rotation, two vertical extension boards are close to each other, be used for pressing from both sides tight spark machine electrode tip, positive and negative tooth lead screw counter-clockwise turning, two vertical extension boards are carried on the back mutually and are kept away from the body, be used for loosening the spark machine electrode tip, it is fixed convenient and dismantle the convenience to press from both sides the dress of electrode tip, it is fast and stable good to press from both sides the dress speed to the electrode tip, the clamping is firm, and easy operation is convenient.
Description
Technical Field
The utility model belongs to the technical field of the spark machine, concretely relates to stable spark machine of centre gripping.
Background
The prior art is used for the holder of clamping spark machine electrode tip, often presss from both sides the dress electrode tip through two splint, and one of them splint are the fixed plate, and another splint are the movable plate, loads the electrode tip between two splint, and the mode through rotatory locking will move about the splint and be close to towards fixed splint, just can carry out stable clamp dress fixedly to the electrode tip, and this kind is to the fixed form of pressing from both sides dress of electrode tip, and the operation is inconvenient, and is fixed and dismantle inconvenient to pressing from both sides of electrode tip.
Therefore, the spark machine which is high in clamping speed and stability, firm in clamping and simple and convenient to operate and stable in clamping is provided for clamping the electrode tip by driving the two inverted L-shaped clamping plates through the two vertical supporting plates which are movable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stable spark machine of centre gripping to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a spark machine with stable clamping comprises a spark machine body, wherein a quick-assembly chuck is fixedly arranged at the bottom of a machine head on the spark machine body, and a clamping piece is clamped at the bottom of the quick-assembly chuck;
the clamping piece comprises a butt joint clamped in the fast-assembling chuck, a square plate fixedly arranged at the bottom of the butt joint, a longitudinal rectangular plate fixedly arranged at the bottom of the square plate, two longitudinal guide plates fixedly arranged at the bottom of the longitudinal rectangular plate and symmetrically arranged left and right, two vertical support plates slidably sleeved on the outer side surfaces of the two longitudinal guide plates and symmetrically arranged front and back, an intermediate partition plate fixedly sleeved at the intermediate position of the outer side surfaces of the two longitudinal guide plates, a positive and negative tooth lead screw respectively connected with the two vertical support plates and the intermediate partition plate in a transmission manner through a lead screw nut, two isosceles trapezoid plates respectively fixedly arranged at the bottom of the two vertical support plates, and two inverted L-shaped clamp plates respectively arranged at the bottoms of the two isosceles trapezoid plates.
Preferably, two vertical extension boards are located the front and back both sides of intermediate bottom respectively, and the thread on the positive and negative tooth lead screw at both ends around the intermediate bottom is opposite, and when the positive and negative tooth lead screw that the thread is opposite rotated, positive and negative tooth lead screw clockwise rotation, two vertical extension boards are close to each other for press from both sides tight spark machine electrode tip, positive and negative tooth lead screw counter-clockwise turning, two vertical extension boards are kept away from each other mutually for loosen the spark machine electrode tip, it is convenient just to dismantle to press from both sides dress of electrode tip and fix.
Preferably, the vertical support plates and the two longitudinal convex guide rails on the left side and the right side of the bottom of the longitudinal rectangular plate are matched with each other to guide and slide, convex guide opening chutes in sliding fit with the longitudinal convex guide rails are arranged on the left side and the right side of the top of the vertical support plate, and the arrangement of the longitudinal convex guide rails facilitates the stability of the two vertical support plates in the process of being away from each other or being close to each other and in the process of translation.
Preferably, a hexagonal concave groove is fixedly formed in one end of the positive and negative tooth screw rod, and the hexagonal concave groove is matched with the hexagonal handle to rotate the positive and negative tooth screw rod.
Preferably, four limiting rods are fixedly arranged at four corners of the top of the square plate, when the clamping piece is clamped by the fast-assembly chuck, the clamping piece is limited in the inner depth of the fast-assembly chuck by the aid of the four limiting rods, and the four limiting rods abut against the bottom surface of the fast-assembly chuck.
The utility model discloses a technological effect and advantage: this spark machine that centre gripping is stable, press from both sides through the fast-assembling chuck and adorn fixed holder, make things convenient for the rapid Assembly and the dismantlement of holder, be provided with the positive and negative tooth lead screw in hexagonal groove on the holder, hexagonal groove and hexagonal handle cooperate, rotate positive and negative tooth lead screw, when the positive and negative tooth lead screw that the screw tooth is opposite rotates, positive and negative tooth lead screw clockwise rotation, two vertical extension boards are close to each other, be used for pressing from both sides tight spark machine electrode tip, positive and negative tooth lead screw counter-clockwise rotation, two vertical extension boards keep away from each other, be used for loosening the spark machine electrode tip, it is convenient and dismantle to press from both sides the dress of electrode tip convenient, compare in two splint fixed electrode tips of the prior art, one is solid fixed splint, another is movable splint, the utility model discloses a two equal mobilizable vertical extension boards drive two splint of falling L shape splint and press from both sides the electrode tip, relative or the motion of moving back to the clamp, it is fast and stable good to press from both sides the dress of electrode tip, and firm, and easy operation is convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an assembly view of the quick-mounting chuck and the clamping member of the present invention;
fig. 3 is an exploded view of fig. 2 according to the present invention;
fig. 4 is a schematic structural view of the clamping member of the present invention.
In the figure: 1. a spark machine body; 2. a machine head; 3. quickly mounting a chuck; 4. a clamping member; 401. butt joint; 402. a square plate; 403. a longitudinal rectangular plate; 404. a longitudinal guide plate; 405. a vertical support plate; 406. a middle partition plate; 407. a screw rod with positive and negative teeth; 408. a longitudinal embossed guide rail; 409. an isosceles trapezoidal plate; 410. an inverted L-shaped splint; 411. a hexagonal concave groove; 412. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a spark machine with stable clamping as shown in figures 1-4, which comprises a spark machine body 1, wherein a fast-assembling chuck 3 is fixedly arranged at the bottom of a machine head 2 on the spark machine body 1, and a clamping piece 4 is clamped at the bottom of the fast-assembling chuck 3;
the fixed clamping piece 4 is clamped through the quick-mounting chuck 3, so that the quick assembly and disassembly of the clamping piece 4 are facilitated;
the clamping piece 4 comprises a butt joint 401 clamped in the fast-assembling chuck 3, a square plate 402 fixedly arranged at the bottom of the butt joint 401, a longitudinal rectangular plate 403 fixedly arranged at the bottom of the square plate 402, two longitudinal guide plates 404 fixedly arranged at the bottom of the longitudinal rectangular plate 403 and symmetrically arranged left and right, two vertical support plates 405 slidably sleeved on the outer side surfaces of the two longitudinal guide plates 404 and symmetrically arranged front and back, a middle partition plate 406 fixedly sleeved at the middle position of the outer side surfaces of the two longitudinal guide plates 404, a positive and negative tooth lead screw 407 respectively in transmission connection with the two vertical support plates 405 and the middle partition plate 406 through a lead screw nut, two isosceles trapezoid plates 409 respectively fixedly arranged at the bottoms of the two vertical support plates 405, and two inverted L-shaped clamping plates 410 respectively arranged at the bottoms of the two isosceles trapezoid plates 409.
The fixed hexagonal concave groove 411 that is equipped with of one end of positive and negative tooth lead screw 407, hexagonal concave groove 411 cooperatees with the hexagonal handle, rotates positive and negative tooth lead screw 407, square board 402 top four corners is fixed and is equipped with four gag lever posts 412, and four gag lever posts 412 make fast-assembling chuck 3 press from both sides when adorning holder 4, carry on spacingly at fast-assembling chuck 3's inside degree of depth to holder 4, and four gag lever posts 412 support the bottom surface of propping fast-assembling chuck 3.
Two vertical extension boards 405 are respectively located the front and back both sides of intermediate bottom 406, and the thread on the positive and negative tooth lead screw 407 at both ends around the intermediate bottom 406 is opposite, and when positive and negative tooth lead screw 407 opposite in thread rotated, positive and negative tooth lead screw 407 clockwise rotated, and two vertical extension boards 405 are close to each other for press from both sides tight spark machine electrode tip, positive and negative tooth lead screw 407 anticlockwise rotation, two vertical extension boards 405 keep away from each other mutually, are used for unclamping the spark machine electrode tip, and it is convenient just to dismantle to press from both sides dress of electrode tip fixed.
The two vertical support plates 405 and the two longitudinal convex guide rails 408 on the left side and the right side of the bottom of the longitudinal rectangular plate 403 are matched with each other to guide and slide, the left side and the right side of the top end of each vertical support plate 405 are provided with convex guide opening chutes in sliding fit with the longitudinal convex guide rails 408, and the arrangement of the longitudinal convex guide rails 408 facilitates the stability of translation in the process that the two vertical support plates 405 are away from each other or approach each other.
This spark machine that centre gripping is stable, press from both sides fixed holder 4 of dress through fast-assembling chuck 3, make things convenient for the rapid Assembly and the dismantlement of holder 4, be provided with positive and negative tooth lead screw 407 of hexagonal concave slot 411 on the holder 4, hexagonal concave slot 411 cooperatees with the hexagonal handle, rotate positive and negative tooth lead screw 407, when positive and negative tooth lead screw 407 opposite in thread rotates, positive and negative tooth lead screw 407 clockwise rotates, two vertical extension boards 405 are close to each other, be used for pressing from both sides tight spark machine electrode tip, positive and negative tooth lead screw 407 anticlockwise rotates, two vertical extension boards 405 keep away from each other, be used for loosening the spark machine electrode tip, it is fixed convenient and dismantle to press from both sides the dress of electrode tip, compare in two splint fixed electrode tips of traditional art, one is fixed splint, another is movable splint, the utility model discloses a two equal mobilizable vertical extension boards 405 drive two clip boards 410 and press from both sides the electrode tip, relative or move back to the back, it is fast and stable good to press from both sides the dress speed of electrode tip, the clamping is firm, and easy operation is convenient.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. A stable spark machine of centre gripping, includes spark machine body (1), its characterized in that: the bottom of the upper machine head (2) of the spark machine body (1) is fixedly provided with a fast-assembling chuck (3), and the bottom of the fast-assembling chuck (3) is clamped with a clamping piece (4);
the clamping piece (4) comprises a butt joint (401) clamped in the quick-assembly chuck (3), a square plate (402) fixedly arranged at the bottom of the butt joint (401), a longitudinal rectangular plate (403) fixedly arranged at the bottom of the square plate (402), two longitudinal guide plates (404) fixedly arranged at the bottom of the longitudinal rectangular plate (403) and arranged in bilateral symmetry, two vertical support plates (405) slidably sleeved on the outer side surfaces of the two longitudinal guide plates (404) and symmetrically arranged front and back, a middle partition plate (406) fixedly sleeved at the middle position of the outer side surfaces of the two longitudinal guide plates (404), positive and negative tooth lead screws (407) respectively in transmission connection with the two vertical support plates (405) and the middle partition plate (406) through lead screw nuts, two isosceles trapezoid plates (409) respectively fixedly arranged at the bottoms of the two vertical support plates (405), and two inverted L-shaped clamp plates (410) respectively arranged at the bottoms of the two isosceles trapezoid plates (409).
2. A clamp stabilized spark machine as claimed in claim 1 wherein: the two vertical support plates (405) are respectively positioned on the front side and the rear side of the middle partition plate (406), and the screw teeth on the positive and negative screw rods (407) at the front end and the rear end of the middle partition plate (406) are opposite.
3. A clamp stabilized spark machine as claimed in claim 1 wherein: the two vertical support plates (405) are matched with the two longitudinal convex guide rails (408) on the left side and the right side of the bottom of the longitudinal rectangular plate (403) for guiding and sliding, and convex guide opening sliding grooves in sliding fit with the longitudinal convex guide rails (408) are arranged on the left side and the right side of the top end of each vertical support plate (405).
4. A clamp stabilized spark machine as claimed in claim 1 wherein: and a hexagonal concave groove (411) is fixedly arranged at one end of the positive and negative screw rod (407).
5. A clamp stabilized spark machine as claimed in claim 1 wherein: four limiting rods (412) are fixedly arranged at four corners of the top of the square plate (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222350706.3U CN218050719U (en) | 2022-09-05 | 2022-09-05 | Spark machine with stable clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222350706.3U CN218050719U (en) | 2022-09-05 | 2022-09-05 | Spark machine with stable clamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218050719U true CN218050719U (en) | 2022-12-16 |
Family
ID=84408048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222350706.3U Active CN218050719U (en) | 2022-09-05 | 2022-09-05 | Spark machine with stable clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218050719U (en) |
-
2022
- 2022-09-05 CN CN202222350706.3U patent/CN218050719U/en active Active
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