CN213917793U - Multi-size sand blasting clamp - Google Patents
Multi-size sand blasting clamp Download PDFInfo
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- CN213917793U CN213917793U CN202023140952.3U CN202023140952U CN213917793U CN 213917793 U CN213917793 U CN 213917793U CN 202023140952 U CN202023140952 U CN 202023140952U CN 213917793 U CN213917793 U CN 213917793U
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Abstract
The utility model discloses a multi-size sand blasting clamp, wherein one end of a first clamping part of a cylindrical piece is connected with one end of a second clamping part of the cylindrical piece through a bolt and nut component; one end of the first diamond-shaped clamping part is connected with the other end of the first cylindrical clamping part through a bolt and nut assembly, and the other end of the first diamond-shaped clamping part is connected with one end of the first rectangular clamping part through a bolt and nut assembly; one end of the second diamond-shaped clamping part is connected with the other end of the second cylindrical clamping part through a bolt and nut assembly, and the other end of the second diamond-shaped clamping part is connected with one end of the second rectangular clamping part through a bolt and nut assembly; concave arc-shaped clamping blocks are respectively arranged on the opposite inner sides of the first clamping part and the second clamping part of the cylindrical member; acute angle-shaped clamping blocks are respectively arranged on the opposite inner sides of the first clamping part and the second clamping part of the diamond; the first clamping part and the second clamping part of the rectangular part are L-shaped. The utility model discloses can adapt to the work piece of different shapes.
Description
Technical Field
The utility model belongs to fixture device field, concretely relates to multi-size sandblast anchor clamps.
Background
The sand blasting is mainly to carry out high-speed material spraying impact on the surface of the part to form certain roughness on the surface of the part, and then cleaning and spraying are carried out to improve the bonding strength of the pattern layer. But because the shapes of experimental parts are various, the sand blasting process is difficult to carry out simultaneous fixed sand blasting, so that the sand blasting of a sample is uneven, and the performance of a sprayed coating is influenced. Moreover, the sandblast anchor clamps that exist at present install the maintenance difficulty mostly, tear appearance and dress appearance and consume time for a long time after once sandblast, influence work efficiency.
Disclosure of Invention
To the problem that exists among the prior art, the utility model provides a many sizes sandblast anchor clamps can adapt to the work piece of different shapes, can carry out the centre gripping sandblast to cylindrical, rhombus and rectangle work piece simultaneously, has improved work efficiency.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
a multi-size sand blasting clamp comprises a first cylindrical part clamping portion, a first rhombic part clamping portion, a first rectangular part clamping portion, a second cylindrical part clamping portion, a second rhombic part clamping portion and a second rectangular part clamping portion, wherein one end of the first cylindrical part clamping portion is connected with one end of the second cylindrical part clamping portion through a bolt and nut assembly, and a certain included angle is formed between the first cylindrical part clamping portion and the second cylindrical part clamping portion;
one end of the first diamond-shaped clamping part is connected with the other end of the first cylindrical clamping part through a bolt and nut assembly, and the other end of the first diamond-shaped clamping part is connected with one end of the first rectangular clamping part through a bolt and nut assembly; one end of the second diamond-shaped clamping part is connected with the other end of the second cylindrical clamping part through a bolt and nut assembly, and the other end of the second diamond-shaped clamping part is connected with one end of the second rectangular clamping part through a bolt and nut assembly;
concave arc-shaped clamping blocks are respectively arranged on the inner sides of the first clamping part of the cylindrical member and the second clamping part of the cylindrical member, which are opposite to each other; acute angle-shaped clamping blocks are respectively arranged on the opposite inner sides of the first diamond clamping part and the second diamond clamping part; the first clamping part of the rectangular piece and the second clamping part of the rectangular piece are L-shaped.
Further, the first diamond clamping part and the second diamond clamping part are symmetrically arranged relative to an included angle bisector formed by the first cylindrical clamping part and the second cylindrical clamping part.
Furthermore, the first clamping part of the rectangular piece and the second clamping part of the rectangular piece are symmetrically arranged relative to a bisector of an included angle formed by the first clamping part of the cylindrical piece and the second clamping part of the cylindrical piece.
Further, handles are respectively arranged at the end parts of the first clamping part and the second clamping part of the rectangular piece.
Furthermore, one end of the first clamping part of the cylindrical part is a U-shaped lug plate, and one end of the second clamping part of the cylindrical part is a single lug plate; the single lug plate at one end of the second clamping part of the cylindrical part extends into the U-shaped lug plate at one end of the first clamping part of the cylindrical part and then is connected through a bolt and nut assembly.
Further, the other end of the first cylindrical clamping part and the other end of the second cylindrical clamping part are both U-shaped ear plates, and one end of the first diamond-shaped clamping part and one end of the second diamond-shaped clamping part are both single-piece ear plates; the single lug plate at one end of the first diamond clamping part extends into the U-shaped lug plate at the other end of the first cylindrical part clamping part and then is connected through a bolt and nut assembly, and the single lug plate at one end of the second diamond clamping part extends into the U-shaped lug plate at the other end of the second cylindrical part clamping part and then is connected through a bolt and nut assembly.
Furthermore, the other end of the first diamond clamping part and the other end of the second diamond clamping part are both U-shaped ear plates, and the one end of the first rectangular clamping part and the one end of the second rectangular clamping part are both single-piece ear plates; the single lug plate at one end of the first rectangular clamping part extends into the U-shaped lug plate at the other end of the first diamond-shaped part and then is connected through a bolt and nut assembly, and the single lug plate at one end of the second rectangular clamping part extends into the U-shaped lug plate at the other end of the second diamond-shaped part and then is connected through a bolt and nut assembly.
Compared with the prior art, the utility model discloses following beneficial effect has at least: the utility model provides a pair of multi-size sandblast anchor clamps, when using, at first according to the contained angle size between the first clamping part of the size adjustment of cylinder work piece and the cylinder second clamping part, adjust the back, carry out the pretension to the first clamping part of cylinder and cylinder second clamping part through bolt and nut subassembly and be connected, realize pressing from both sides tightly the cylinder work piece. And then adjusting the angle between the first diamond clamping part and the second diamond clamping part according to the size of the diamond-shaped workpiece, pre-tightening the first diamond clamping part and the first cylindrical clamping part through the bolt and nut assembly after the adjustment, and pre-tightening the second diamond clamping part and the second cylindrical clamping part through the bolt and nut assembly to clamp the diamond-shaped workpiece. And finally, adjusting the angle between the first clamping part of the rectangular piece and the second clamping part of the rectangular piece according to the size of the rectangular piece workpiece, pre-tightening the first clamping part of the diamond-shaped piece and the first clamping part of the rectangular piece through the bolt and nut assembly after the adjustment is completed, and pre-tightening the second clamping part of the diamond-shaped piece and the second clamping part of the rectangular piece through the bolt and nut assembly to clamp the rectangular piece workpiece. After the angle of each clamping part is adjusted and the clamping parts are installed and fixed, different types of workpieces are simultaneously fastened for sand blasting. To sum up, the utility model discloses can adapt to the work piece of different shapes through the clamping part that changes different clamp mouths, can carry out the centre gripping sandblast to cylindrical, rhombus and rectangle work piece simultaneously, improve work efficiency, can adapt to the work piece of equidimension not through the size that changes the pairing clamping part contained angle, can install fixedly through bolt and nut subassembly connection to each clamping part, dismantle convenient nimble, can assemble fixedly according to the kind and the quantity selection anchor clamps kind of work piece.
Further, the first clamping part of rhombus and the second clamping part of rhombus are symmetrically arranged relative to the bisector of the included angle formed by the first clamping part of cylindrical part and the second clamping part of cylindrical part, so that the clamping effect is better.
Further, the first clamping part of rectangular component and the second clamping part of rectangular component are symmetrically arranged relative to the bisector of the included angle formed by the first clamping part of cylindrical component and the second clamping part of cylindrical component, so that the clamping effect is better.
Further, the end parts of the first clamping part of the rectangular piece and the second clamping part of the rectangular piece are respectively provided with a handle, so that the rectangular piece is convenient to grab and use when an operator uses the rectangular piece.
Furthermore, the U-shaped lug plates and the single lug plates are matched between the clamping parts, so that the installation and the disassembly are more convenient and quicker.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of an embodiment of a multi-sized blasting fixture of the present invention assembled;
fig. 2 is a schematic structural view of a first clamping portion of a cylindrical member of a multi-sized sand blasting clamp according to the present invention;
fig. 3 is a schematic structural view of a second clamping portion of a cylindrical member of a multi-sized sand blasting clamp according to the present invention.
In the figure: 1-a cylindrical first clamping part; 2-a diamond first clamping part; 3-a first clamping part of the rectangular piece; 4-a cylindrical second clamping part; 5-a diamond second clamping portion; 6-a second clamping part of the rectangular piece; 7-bolt-nut assembly; 8-concave arc-shaped clamping blocks; 9-acute angle shaped clamp block; 10-a handle; 11-U-shaped ear panels; 12-one-piece ear plate.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are 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.
As a specific embodiment of the utility model, as shown in fig. 1, the utility model relates to a multi-size sandblast anchor clamps, including first clamping part 1 of cylinder, the first clamping part 2 of rhombus, the first clamping part 3 of rectangular member, cylinder second clamping part 4, rhombus second clamping part 5 and rectangular member second clamping part 6, the one end of the first clamping part 1 of cylinder is passed through bolt and nut subassembly 7 with the one end of cylinder second clamping part 4 and is connected, and the first clamping part 1 of cylinder forms certain contained angle with cylinder second clamping part 4, and this contained angle is for being less than 180 the angle. One end of the first diamond-shaped clamping part 2 is connected with the other end of the first cylindrical clamping part 1 through a bolt and nut assembly 7, and the other end of the first diamond-shaped clamping part 2 is connected with one end of the first rectangular clamping part 3 through a bolt and nut assembly 7; one end of the second diamond-shaped clamping part 5 is connected with the other end of the second cylindrical clamping part 4 through a bolt-nut assembly 7, and the other end of the second diamond-shaped clamping part 5 is connected with one end of the second rectangular clamping part 6 through a bolt-nut assembly 7. Preferably, the rhombus first clamping part 2 and the rhombus second clamping part 5 are symmetrically arranged relative to an included angle bisector formed by the cylindrical first clamping part 1 and the cylindrical second clamping part 4. The rectangular piece first clamping part 3 and the rectangular piece second clamping part 6 are symmetrically arranged relative to an included angle bisector formed by the cylindrical piece first clamping part 1 and the cylindrical piece second clamping part 4.
As shown in fig. 1, concave arc-shaped clamping blocks 8 are respectively arranged on the inner sides of the first clamping portion 1 and the second clamping portion 4 of the cylindrical member, which are opposite to each other, and the cylindrical member is clamped by the two concave arc-shaped clamping blocks 8. The just inboard is provided with sharp horn shape clamp splice 9 respectively on first clamping part 2 of diamond-shaped piece and the diamond-shaped piece second clamping part 5, realizes the centre gripping to diamond-shaped piece through two sharp horn shape clamp splices 9. The first clamping part 3 of rectangular component and the second clamping part 6 of rectangular component are L-shaped, and the rectangular component is clamped by two opposite L-shaped clamping parts.
As shown in fig. 1, as a preferred embodiment, handles 10 are provided at the ends of the rectangular first clamping portion 3 and the rectangular second clamping portion 6, respectively, so that the handles 10 are easy for the operator to take.
In addition to the above embodiments, as shown in fig. 1, 2 and 3, one end of the first cylindrical member clamping portion 1 is a U-shaped lug plate 11, one end of the second cylindrical member clamping portion 4 is a single lug plate 12, and the single lug plate 12 at one end of the second cylindrical member clamping portion 4 extends into the U-shaped lug plate 11 at one end of the first cylindrical member clamping portion 1 and is connected by the bolt and nut assembly 7.
The other end of the first cylindrical clamping part 1 and the other end of the second cylindrical clamping part 4 are both U-shaped ear plates 11, and one end of the first rhombic clamping part 2 and one end of the second rhombic clamping part 5 are both single-piece ear plates 12; the single lug plate 12 at one end of the first diamond-shaped clamping part 2 extends into the U-shaped lug plate 11 at the other end of the first cylindrical part clamping part 1 and then is connected through the bolt-nut assembly 7, and the single lug plate 12 at one end of the second diamond-shaped clamping part 5 extends into the U-shaped lug plate 11 at the other end of the second cylindrical part clamping part 4 and then is connected through the bolt-nut assembly 7.
The other end of the diamond first clamping part 2 and the other end of the diamond second clamping part 5 are both U-shaped ear plates 11, and the one ends of the rectangular first clamping part 3 and the rectangular second clamping part 6 are both single-piece ear plates 12; the single lug plate 12 at one end of the first rectangular piece clamping part 3 extends into the U-shaped lug plate 11 at the other end of the first diamond-shaped piece clamping part 2 and then is connected through the bolt-nut assembly 7, and the single lug plate 12 at one end of the second rectangular piece clamping part 6 extends into the U-shaped lug plate 11 at the other end of the second diamond-shaped piece clamping part 5 and then is connected through the bolt-nut assembly 7.
The utility model relates to a many sizes sandblast anchor clamps are when using, at first according to the contained angle size between the first clamping part of the big or small adjustment of cylinder work piece 1 and cylinder second clamping part 4, adjust the back, carry out the pretension to cylinder first clamping part 1 and cylinder second clamping part 4 through bolt and nut subassembly 7 and be connected, realize pressing from both sides tightly the cylinder work piece. Then, the angle between the first diamond clamping part 2 and the second diamond clamping part 5 is adjusted according to the size of the diamond-shaped workpiece, after the angle is adjusted, the first diamond clamping part 2 and the first cylindrical clamping part 1 are pre-tightened through the bolt and nut assembly 7, the second diamond clamping part 5 and the second cylindrical clamping part 4 are pre-tightened through the bolt and nut assembly 7, and the diamond-shaped workpiece is clamped. And finally, adjusting the angle between the first rectangular piece clamping part 3 and the second rectangular piece clamping part 6 according to the size of the rectangular piece workpiece, pre-tightening the first diamond-shaped piece clamping part 2 and the first rectangular piece clamping part 3 through the bolt and nut assembly 7 after adjustment, pre-tightening the second diamond-shaped piece clamping part 5 and the second rectangular piece clamping part 6 through the bolt and nut assembly 7, and clamping the rectangular piece workpiece. After the angle of each clamping part is adjusted and the installation is fixed, different kinds of workpieces are clamped simultaneously, and the different kinds of workpieces are clamped and fixed by holding the handle 10 tightly for sand blasting.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The multi-size sand blasting clamp is characterized by comprising a first cylindrical part clamping portion (1), a first rhombic part clamping portion (2), a first rectangular part clamping portion (3), a second cylindrical part clamping portion (4), a second rhombic part clamping portion (5) and a second rectangular part clamping portion (6), wherein one end of the first cylindrical part clamping portion (1) is connected with one end of the second cylindrical part clamping portion (4) through a bolt and nut assembly (7), and a certain included angle is formed between the first cylindrical part clamping portion (1) and the second cylindrical part clamping portion (4);
one end of the first diamond-shaped clamping part (2) is connected with the other end of the first cylindrical clamping part (1) through a bolt and nut assembly (7), and the other end of the first diamond-shaped clamping part (2) is connected with one end of the first rectangular clamping part (3) through a bolt and nut assembly (7); one end of the diamond-shaped second clamping part (5) is connected with the other end of the cylindrical second clamping part (4) through a bolt and nut assembly (7), and the other end of the diamond-shaped second clamping part (5) is connected with one end of the rectangular second clamping part (6) through a bolt and nut assembly (7);
concave arc-shaped clamping blocks (8) are respectively arranged on the inner sides of the first clamping part (1) and the second clamping part (4) of the cylindrical part, which are opposite to each other; acute angle-shaped clamping blocks (9) are respectively arranged on the opposite inner sides of the first diamond clamping part (2) and the second diamond clamping part (5); the first rectangular clamping part (3) and the second rectangular clamping part (6) are L-shaped.
2. A multi-size blasting jig according to claim 1, wherein the diamond first clamping part (2) and the diamond second clamping part (5) are symmetrically arranged with respect to a bisector of an angle formed by the cylindrical first clamping part (1) and the cylindrical second clamping part (4).
3. A multi-size blasting jig according to claim 1, wherein the rectangular member first clamping portion (3) and the rectangular member second clamping portion (6) are symmetrically arranged with respect to a bisector of an angle formed by the cylindrical member first clamping portion (1) and the cylindrical member second clamping portion (4).
4. A multi-size blasting jig according to claim 1, wherein the ends of the first and second rectangular member clamping portions (3, 6) are provided with handles (10), respectively.
5. A multi-size blasting jig according to claim 1, wherein one end of the first cylindrical member clamping portion (1) is a U-shaped lug (11), and one end of the second cylindrical member clamping portion (4) is a single-piece lug (12); a single lug plate (12) at one end of the second clamping part (4) of the cylindrical part extends into a U-shaped lug plate (11) at one end of the first clamping part (1) of the cylindrical part and then is connected through a bolt and nut assembly (7).
6. A multi-size blasting jig according to claim 5, wherein the other end of the first cylindrical member clamping portion (1) and the other end of the second cylindrical member clamping portion (4) are both U-shaped lugs (11), and the one end of the first diamond-shaped member clamping portion (2) and the one end of the second diamond-shaped member clamping portion (5) are both single-piece lugs (12); the single-piece ear plate (12) at one end of the first diamond-shaped clamping part (2) extends into the U-shaped ear plate (11) at the other end of the first cylindrical part (1) and then is connected through a bolt-nut assembly (7), and the single-piece ear plate (12) at one end of the second diamond-shaped clamping part (5) extends into the U-shaped ear plate (11) at the other end of the second cylindrical part (4) and then is connected through the bolt-nut assembly (7).
7. The multi-size blasting jig according to claim 6, wherein the other end of the diamond first clamping portion (2) and the other end of the diamond second clamping portion (5) are both U-shaped ear plates (11), and the one end of the rectangular first clamping portion (3) and the one end of the rectangular second clamping portion (6) are both single-piece ear plates (12); the single lug plate (12) of the first clamping part (3) one end of the rectangular piece extends into the U-shaped lug plate (11) at the other end of the first clamping part (2) of the diamond piece and then is connected through a bolt and nut assembly (7), and the single lug plate (12) of the second clamping part (6) one end of the rectangular piece extends into the U-shaped lug plate (11) at the other end of the second clamping part (5) of the diamond piece and then is connected through the bolt and nut assembly (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023140952.3U CN213917793U (en) | 2020-12-23 | 2020-12-23 | Multi-size sand blasting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023140952.3U CN213917793U (en) | 2020-12-23 | 2020-12-23 | Multi-size sand blasting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213917793U true CN213917793U (en) | 2021-08-10 |
Family
ID=77154445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023140952.3U Expired - Fee Related CN213917793U (en) | 2020-12-23 | 2020-12-23 | Multi-size sand blasting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213917793U (en) |
-
2020
- 2020-12-23 CN CN202023140952.3U patent/CN213917793U/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: 20210810 Termination date: 20211223 |