CN213106372U - Clamp for shot blasting of connecting rod - Google Patents
Clamp for shot blasting of connecting rod Download PDFInfo
- Publication number
- CN213106372U CN213106372U CN202021711274.9U CN202021711274U CN213106372U CN 213106372 U CN213106372 U CN 213106372U CN 202021711274 U CN202021711274 U CN 202021711274U CN 213106372 U CN213106372 U CN 213106372U
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- base
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- connecting rod
- hook
- couple
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Abstract
The utility model discloses an anchor clamps for connecting rod peening, the on-line screen storage device comprises a base, the upper end of base is equipped with and is used for the locating hole fixed with the peening machine, the base is circular, the up end of base is equipped with a pair of interval adjustable locating piece, the up end front and back direction of base is provided with the screw hole side by side, both sides are equipped with the mounting hole around the locating piece, screw hole aperture and mounting hole cooperate, the bolt and the screw hole threaded connection of locating piece through passing the mounting hole, up end one side of base is fixed with the couple, open one side of base has the couple fixed orifices, the lower extreme of couple insert in the couple fixed orifices and be connected for welded mode between the base, the bilateral symmetry of couple fixed orifices is equipped with the strengthening rib hole, this anchor clamps for connecting rod peening can make high-speed peening grain jet to the surface.
Description
Technical Field
The utility model relates to an anchor clamps technical field specifically is an anchor clamps for connecting rod peening.
Background
The connecting rod of the diesel engine is a slender rod piece with two end holes connected through the rod body, the thickness of the part is small, the integral rigidity is poor, the distortion is easily generated in the machining process, the machining stress is not completely released, the deformation degree of the part after finish machining is large, high-speed shot blasting particles are sprayed on the surface of the part through a shot blasting technology, the surface layer of the part is subjected to plastic deformation under the impact action of shots, the surface compressive stress is generated, the purpose of strengthening the surface of the connecting rod is achieved, and the fatigue resistance and the stress corrosion resistance of the connecting rod are improved.
When the connecting rod is shot-blasted, the required shot-blasting surface cannot completely spray the slender rod piece of the connecting rod by shot blasting due to the problem of fixed angle, so that the strengthening effect is not ideal.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a connecting rod anchor clamps for peening, can be so that the high-speed shot of spouting sprays the surface that the connecting rod needs to strengthen completely, improve the quality of product, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connecting rod anchor clamps for peening, includes the base, the base is circular, and the up end of base is equipped with a pair of interval adjustable locating piece, and up end one side of base is fixed with the couple, and the upper end of couple is equipped with the recess, and the central line of recess and the central axis of base and the coincidence of the symmetry axis of two locating pieces.
As a preferred technical scheme of the utility model, the up end front and back direction of base is provided with the screw hole side by side, and both sides are equipped with the mounting hole around the locating piece, and screw hole aperture and mounting hole cooperate, and the locating piece is through the bolt and the screw hole threaded connection who passes the mounting hole.
As an optimized technical scheme of the utility model, open one side of base has the couple fixed orifices, the lower extreme of couple insert in the couple fixed orifices and with be connected for the welding mode between the base.
As the utility model discloses a preferred technical scheme, the bilateral symmetry of couple fixed orifices is equipped with the strengthening rib hole, and the downthehole strengthening rib that installs of strengthening rib is connected for welded mode between strengthening rib and the couple.
As an optimized technical scheme of the utility model, the medial surface of locating piece covers there is rubber.
As an optimized technical scheme of the utility model, the upper end of base is equipped with and is used for the locating hole fixed with the peening machine.
Compared with the prior art, the beneficial effects of the utility model are that: this anchor clamps for connecting rod peening reasonable in design, convenient operation, occupation space is little during the use, can carry out the fixed of suitable position to the connecting rod, guarantee that the required peening face of connecting rod receives the injection of high-speed shot blasting, hang the upper end hole of connecting rod in the recess through setting up the recess in the upper end of couple, through a pair of locating piece of interval adjustable, can be according to the interval of two location of connecting rod lower extreme hole terminal surface thickness adjustment, fix connecting rod lower extreme hole, improved the convenience of use greatly.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the base;
fig. 3 is a schematic structural diagram of the positioning block.
In the figure: the novel steel wire rope fixing device comprises a base 1, a threaded hole 2, a positioning hole 3, a reinforcing rib hole 4, a hook fixing hole 5, a hook 6, a groove 7, a reinforcing rib 8, a positioning block 9 and a mounting hole 10.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below 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 (for convenience of description and understanding, the following description is made with the upper side of fig. 1 as the upper side, and the front side of fig. 1 as the front side). 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.
Referring to fig. 1-3, the present invention provides a technical solution: a connecting rod clamp for shot blasting comprises a base 1, a positioning hole 3 for fixing with a shot blasting machine is arranged at the upper end of the base 1, the base 1 is circular, a pair of spacing-adjustable positioning blocks 9 are arranged on the upper end face of the base 1, threaded holes 2 are arranged in parallel in the front and back direction of the upper end face of the base 1, mounting holes 10 are arranged on the front and back sides of each positioning block 9, the aperture of each threaded hole 2 is matched with that of each mounting hole 10, each positioning block 9 is in threaded connection with the corresponding threaded hole 2 through a bolt penetrating through the corresponding mounting hole 10, the adjusted positioning blocks 9 can be fixed through the bolts through the threaded holes 2 arranged in parallel, the fixing convenience is improved, rubber covers the inner side face of each positioning block 9, the clamping force for connecting the end face of the lower end hole can be improved, the fixing strength is ensured, a hook 6 is fixed on one side of the upper end face of the base 1, a hook fixing hole 5 is formed, couple 5 bilateral symmetry of fixed orifices 5 is equipped with strengthening rib hole 4, install strengthening rib 8 in the strengthening rib hole 4, be connected for welding mode between strengthening rib 8 and the couple 6, strengthening rib 8's setting has improved the support steadiness to couple 6, the upper end of couple 6 is equipped with recess 7, the central line of recess 7 and base 1's the central axis and the coincidence of the symmetry axis of two locating pieces 9, this anchor clamps for connecting rod peening reasonable in design, and convenient for operation, occupation space is little during the use, can carry out the fixed of suitable position to the connecting rod, guarantee that the required peening face of connecting rod receives the injection of high-speed shot blast pill.
When in use: fix this anchor clamps in the peening machine through locating hole 3, then hang the upper end hole of connecting rod in recess 7, according to the thickness of connecting rod lower extreme hole terminal surface, adjust the interval of two locating pieces 9 for two locating pieces 9 press from both sides tightly the connecting rod lower extreme, through the bolt with locating piece 9 and base 1 fixed connection, guarantee that the slender rod spare of connecting rod is just to the peening mouth.
The utility model can be operated conveniently, occupies little space when in use, and is convenient for operation and use; the connecting rod can be fixed at a proper position, so that the shot blasting surface required by the connecting rod is sprayed by the high-speed shot blasting, and the use convenience is improved; the setting of strengthening rib 8 has improved the support steadiness to couple 6, has further improved the convenience in use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a connecting rod is anchor clamps for peening, includes base (1), its characterized in that: the base (1) is circular, the upper end face of the base (1) is provided with a pair of positioning blocks (9) with adjustable intervals, one side of the upper end face of the base (1) is fixed with a hook (6), the upper end of the hook (6) is provided with a groove (7), and the central line of the groove (7) coincides with the central axis of the base (1) and the symmetry axes of the two positioning blocks (9).
2. The jig for rod blasting according to claim 1, wherein: threaded holes (2) are arranged side by side in the front-rear direction of the upper end face of the base (1), mounting holes (10) are formed in the front side and the rear side of the positioning block (9), the hole diameter of each threaded hole (2) is matched with the corresponding mounting hole (10), and the positioning block (9) is in threaded connection with the corresponding threaded hole (2) through a bolt penetrating through the corresponding mounting hole (10).
3. The jig for rod blasting according to claim 1, wherein: one side of the base (1) is provided with a hook fixing hole (5), and the lower end of the hook (6) is inserted into the hook fixing hole (5) and is connected with the base (1) in a welding mode.
4. The jig for rod blasting according to claim 3, wherein: the hook is characterized in that reinforcing rib holes (4) are symmetrically formed in two sides of the hook fixing hole (5), reinforcing ribs (8) are installed in the reinforcing rib holes (4), and the reinforcing ribs (8) are connected with the hook (6) in a welding mode.
5. The jig for rod blasting according to claim 1, wherein: the inner side surface of the positioning block (9) is covered with rubber.
6. The jig for rod blasting according to claim 1, wherein: the upper end of the base (1) is provided with a positioning hole (3) for fixing the shot blasting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021711274.9U CN213106372U (en) | 2020-08-17 | 2020-08-17 | Clamp for shot blasting of connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021711274.9U CN213106372U (en) | 2020-08-17 | 2020-08-17 | Clamp for shot blasting of connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213106372U true CN213106372U (en) | 2021-05-04 |
Family
ID=75653921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021711274.9U Active CN213106372U (en) | 2020-08-17 | 2020-08-17 | Clamp for shot blasting of connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213106372U (en) |
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2020
- 2020-08-17 CN CN202021711274.9U patent/CN213106372U/en active Active
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