CN214703059U - Tension clamp for detecting tensile strength of retainer - Google Patents
Tension clamp for detecting tensile strength of retainer Download PDFInfo
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- CN214703059U CN214703059U CN202120903216.4U CN202120903216U CN214703059U CN 214703059 U CN214703059 U CN 214703059U CN 202120903216 U CN202120903216 U CN 202120903216U CN 214703059 U CN214703059 U CN 214703059U
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- 230000037431 insertion Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 13
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- 230000002337 anti-port Effects 0.000 abstract 1
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- 238000005096 rolling process Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- 230000006978 adaptation Effects 0.000 description 1
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Abstract
The utility model provides a tension clamp for detecting the tensile strength of a retainer, which relates to the technical field of clamping devices and aims to solve the problems that the existing tension clamp lacks a structure capable of fixing retainers with different models, can not fix the retainers with larger models during use, has certain limitation and poor use effect and comprises a fixing mechanism; the fixing mechanism is provided with a clamping mechanism, a main body of the clamping mechanism is inserted into the slot through the insertion block, and the lower end of the main body is in contact with the bottom plate. During the use, through rotating the regulating part, with two sets of moving member antiport, place the holder in the middle of two sets of moving members, rotate the regulating part and make two sets of moving members remove in opposite directions to in the locating lever of moving member is pegged graft to down to the locating lever that makes the upper end moving member, fix the holder with forming confined annular structure.
Description
Technical Field
The utility model belongs to the technical field of clamping device, more specifically say, in particular to a pulling force anchor clamps for detecting holder tensile strength.
Background
The cage, i.e. the bearing cage, also called a bearing retainer, refers to a bearing part which partially wraps all or part of the rolling elements and moves along with the rolling elements to isolate the rolling elements and also guide the rolling elements and keep the rolling elements in the bearing.
For example, application No.: CN201821387973.5 relates to a pulling force anchor clamps for detecting holder tensile strength, including the pull rod that locating plate and two symmetries set up, the locating plate sets up the both sides at the pull rod respectively, the pull rod both ends are provided with the locating lever, the locating lever passes the locating plate setting and forms spacing to locating plate pivoted, be provided with the locating hole that is used for wearing to establish the pin rod on the locating plate, the holder of different models of effective adaptation improves and detects the precision.
Based on prior art discovery, current pulling force anchor clamps lack the structure that can fix different model holders, during the use, can not fix the holder of some great models, have certain limitation, the result of use is not good, and current pulling force anchor clamps lack can fix the holder and carry out tensile structure, use and examine time measuring, need spend certain time usually to fix the holder, make detection efficiency greatly reduced, can not satisfy the production needs.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a pulling force anchor clamps for detecting holder tensile strength, in order to solve current pulling force anchor clamps and lack the structure that can go on fixing to different model holders, during the use, can not fix the holder of some great models, certain limitation has, the result of use is not good, and current pulling force anchor clamps lack can fix and carry out tensile structure to the holder, use and examine time measuring, need spend certain time generally to fix the holder, make detection efficiency greatly reduced, can not satisfy the problem that production needs.
The utility model relates to a purpose and efficiency for detecting tensile strength's of holder pulling force anchor clamps is reached by following specific technological means:
a tension clamp for detecting the tensile strength of a retainer comprises:
a fixing mechanism;
the fixing mechanism is provided with a clamping mechanism, a main body of the clamping mechanism is inserted into the slot through the insertion block, and the lower end of the main body is contacted with the bottom plate;
an installation mechanism is arranged at the upper end in front of the fixing mechanism, and a fixing plate of the installation mechanism is installed on the front side of the bottom plate through a bolt;
the upper end of the mounting mechanism is provided with a movable mechanism, a linkage rod of the movable mechanism is mounted on the connecting piece through a rotating shaft, and the connecting rod is inserted in the guide piece.
Further, the fixing mechanism includes:
the whole bottom plate is of a rectangular plate-shaped structure, and threaded holes are formed in the front end and the rear end of the bottom plate in an equal row;
the fixed block is of a rectangular structure, two groups of fixing screw holes are formed in the fixed block, the fixed block is provided with two groups, and the fixed block is symmetrically arranged at two ends of the front side of the bottom plate.
Further, the fixing mechanism further includes:
the mounting plate is of a rectangular plate-shaped structure, four groups of fixing screw holes are symmetrically formed in two sides of the mounting plate, and two groups of triangular grooves are symmetrically formed in the middle of the mounting plate;
the slot is a T-shaped groove and is arranged in the middle of the front side of the mounting plate, and the slot is positioned between the two groups of triangular grooves;
the supporting shoe is the rectangle structure, and the supporting shoe is equipped with two sets ofly altogether to the supporting shoe passes through the bolt and installs at mounting panel rear side both ends.
Further, the clamping mechanism includes:
the main body is of a rectangular plate-shaped structure, the front end of the main body is provided with an inwards concave arc-shaped surface, two groups of triangular lugs are symmetrically arranged on the rear side of the main body, and the upper end of the main body is provided with a circular through groove;
the inserting block is of a T-shaped structure, is arranged in the middle of the rear side of the main body and is positioned between the two groups of triangular convex blocks;
the spout is the rectangle recess, and the spout is established in the inside of main part to the spout is linked together with the cylindrical logical groove of main part upper end.
Further, the clamping mechanism further comprises:
the adjusting piece is of a cylindrical structure, two groups of reverse threads are arranged on the adjusting piece, a handle is arranged at the upper end of the adjusting piece, and the adjusting piece is rotatably arranged in the sliding groove;
the moving member is "ten" font structure, and the front side of upper end moving member is equipped with two sets of locating levers to the front end of lower extreme moving member is equipped with two sets of locating levers of taking the jack, and the rectangular block screw thread of moving member lower extreme is installed on the regulating part, and moving member upper end slidable mounting is in the spout.
Further, the mounting mechanism includes:
the fixing plate is of a square plate-shaped structure, and four groups of threaded holes are formed in the fixing plate;
the fixing frame is arranged at the upper end of the fixing plate through bolts, and the front end and the rear end of the fixing frame are respectively provided with two groups of fixing pieces;
the connecting pieces are of C-shaped structures, two groups of connecting pieces are arranged, and the connecting pieces are arranged on the fixing piece at the front end of the fixing frame through bolts;
the guide piece is of a cylindrical hollow structure and is inserted on the fixing piece at the rear side of the fixing frame.
Further, the movable mechanism includes:
the linkage rod is of an L-shaped structure, three groups of positioning through holes are formed in the lower end of the linkage rod, and a rubber sleeve is sleeved at the upper end of the linkage rod;
the connecting rod is of a cylindrical hollow structure, the front end of the connecting rod is connected with the linkage rod through a connecting shaft, and a circular through hole is formed in the upper end of the rear side of the connecting rod.
Further, the movable mechanism further comprises:
the front end of the contact piece is of a cylindrical structure, the upper end of the contact piece is provided with a positioning hole, four groups of rectangular rods are arranged on the rear side of the contact piece, and a cylindrical rod is arranged between the two groups of rectangular rods;
the connector clip is of a cylindrical structure, a rectangular groove is formed in the lower end of the connector clip, and the connector clip is connected to the cylindrical rod at the rear end of the contact element in an inserting mode.
Compared with the prior art, this practicality has following beneficial effect:
1. in the device, a clamping mechanism is arranged, slots are arranged on a mounting plate, an inserting block is arranged at the rear side of a main body, the main body is inserted into the mounting plate through the inserting block for fixing, a sliding groove is arranged in the main body, a group of adjusting parts provided with reverse threads are rotatably arranged in the sliding groove, the moving parts are arranged on the adjusting parts through rectangular block threads at the lower end, positioning rods are arranged on the moving parts, the positioning rods of the moving parts at the upper end can be inserted into the positioning rods of the moving parts at the lower end, when the device is used, the two groups of moving parts move reversely by rotating the adjusting parts, a retainer is placed between the two groups of moving parts, the two groups of moving parts move oppositely by rotating the adjusting parts, the positioning rods of the moving parts at the upper end are inserted into the positioning rods of the moving parts at the lower end, and the retainer is fixed by forming a closed annular structure;
2. in the device, an installation mechanism and a movable mechanism are arranged, a fixed frame is installed on a bottom plate through a fixed plate, fixed plates are arranged at the front end and the rear end of the installation frame, a linkage rod is installed on the fixed plates through a connecting piece, the connecting rod is inserted into a guide piece and is connected with the linkage rod through a connecting shaft, a contact piece is inserted into the connecting rod, a group of plug connectors are inserted into the front end of the contact piece, when the device is used, the rear end of a retainer is fixed, the contact piece is pulled backwards, the retainer is inserted into a rectangular rod at the rear side of the contact piece, the plug connectors are inserted into two groups of cylindrical rods at the rear side of the contact piece, the retainer is fixed through the plug connectors, a handle at the upper end of the linkage rod is pulled, and the tensile strength of the retainer is judged through the rotating angle of the observation handle.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic sectional structure view of the clamping mechanism of the present invention.
Fig. 4 is a partially exploded view of the present invention.
1. A fixing mechanism;
101. a base plate; 1011. a fixed block;
102. mounting a plate; 1021. a slot; 1022. a support block;
2. a clamping mechanism;
201. a main body; 2011. inserting a block; 2012. a chute;
202. an adjustment member; 2021. a moving member;
3. an installation mechanism; 301. a fixing plate;
302. a fixed mount; 3021. a connecting member; 3022. a guide member;
4. a movable mechanism;
401. a linkage rod; 4011. a connecting rod;
402. a contact member; 4021. and (7) a plug connector.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the present invention, but are not intended to limit the scope of the present invention.
In the description of the present application, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element 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 application. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those skilled in the art.
Example (b):
as shown in figures 1 to 4:
the utility model provides a pulling force anchor clamps for detecting holder tensile strength, include: a fixing mechanism 1; the fixing mechanism 1 is provided with a clamping mechanism 2, a main body 201 of the clamping mechanism 2 is inserted into the slot 1021 through an insertion block 2011, and the lower end of the main body 201 is in contact with the bottom plate 101; the upper end in front of the fixing mechanism 1 is provided with an installation mechanism 3, and a fixing plate 301 of the installation mechanism 3 is installed on the front side of the bottom plate 101 through bolts; the upper end of the installation mechanism 3 is provided with a movable mechanism 4, a linkage rod 401 of the movable mechanism 4 is arranged on a connecting piece 3021 through a rotating shaft, and a connecting rod 4011 is inserted into a guide 3022.
Wherein, fixed establishment 1 includes: the whole base plate 101 is of a rectangular plate-shaped structure, and threaded holes are formed in the front end and the rear end of the base plate 101 in an equal row; the fixing blocks 1011 are rectangular structures, two groups of fixing screw holes are formed in the fixing blocks 1011, the fixing blocks 1011 are provided with two groups, and the fixing blocks 1011 are symmetrically arranged at the two ends of the front side of the bottom plate 101; the mounting plate 102 is of a rectangular plate-shaped structure, four groups of fixing screw holes are symmetrically formed in two sides of the mounting plate 102, and two groups of triangular grooves are symmetrically formed in the middle of the mounting plate 102; the slot 1021 is a T-shaped groove, the slot 1021 is arranged in the middle of the front side of the mounting plate 102, and the slot 1021 is positioned between the two groups of triangular grooves; the supporting blocks 1022 are rectangular, two groups of supporting blocks 1022 are arranged, the supporting blocks 1022 are mounted at two ends of the rear side of the mounting plate 102 through bolts, the base plate 101 is arranged at the upper end of the base plate 102 and can be arranged on one group of mounting plates 102, the fixing blocks 1011 are arranged, the base plate 101 can be fixed to a desktop through the bolts, the mounting plate 102 is arranged, the main body 201 can be mounted through the slot 1021 formed in the mounting plate 102, and the supporting blocks 1022 can longitudinally support the mounting plate 102.
As an embodiment of the present application, the clamping mechanism 2 includes: the main body 201 is of a rectangular plate-shaped structure, the front end of the main body 201 is provided with an inwards concave arc-shaped surface, two groups of triangular lugs are symmetrically arranged on the rear side of the main body 201, and the upper end of the main body 201 is provided with a circular through groove; the plug 2011 is of a T-shaped structure, the plug 2011 is arranged in the middle of the rear side of the main body 201, and the plug 2011 is positioned between the two groups of triangular lugs; the sliding groove 2012 is a rectangular groove, the sliding groove 2012 is arranged inside the main body 201, and the sliding groove 2012 is communicated with the cylindrical through groove at the upper end of the main body 201; the adjusting piece 202 is of a cylindrical structure, two sets of reverse threads are arranged on the adjusting piece 202, a handle is arranged at the upper end of the adjusting piece 202, and the adjusting piece 202 is rotatably installed in the sliding groove 2012; the moving part 2021 is a cross-shaped structure, two groups of positioning rods are arranged on the front side of the moving part 2021 at the upper end, two groups of positioning rods with jacks are arranged at the front end of the moving part 2021 at the lower end, a rectangular block at the lower end of the moving part 2021 is installed on the adjusting part 202 in a threaded manner, the upper end of the moving part 2021 is installed in the sliding groove 2012 in a sliding manner, the main body 201 is arranged, the adjusting part 202 can be installed in the adjusting part 202, the main body 201 can be fixed on the installing plate 102 by the aid of an inserting block 2011, the moving part 2021 can be installed on the sliding groove 2012 in a sliding manner, the adjusting part 202 is arranged, the moving part 2021 can be adjusted through rotation, the moving part 2021 is arranged, and a closed structure is formed through movement to fix the retainer.
As another implementation manner of the embodiment of the present invention, an elastic element may be disposed between the movable element 2021 and the main body 201 when in use, so that the elastic element can push the movable element 2021 to move on the sliding groove 2012, so that when the device is in use, the movable element 2021 can be pushed by the elastic element, and thus the fixation of the movable element 2021 to the holder is also realized.
Wherein the mounting mechanism 3 comprises: the fixing plate 301 is of a square plate-shaped structure, and four groups of threaded holes are formed in the fixing plate 301; a fixing frame 302 which is installed at the upper end of the fixing plate 301 through bolts, and two groups of fixing plates are respectively arranged at the front end and the rear end of the fixing frame 302; the connecting pieces 3021 are C-shaped, two groups of connecting pieces 3021 are provided, and the connecting pieces 3021 are mounted on the fixing piece at the front end of the fixing frame 302 by bolts; guide 3022, for cylindrical hollow structure, and guide 3022 pegs graft on the stationary blade of mount 302 rear side, set up fixed plate 301 and can fix installation mechanism 3 to bottom plate 101 on, set up mount 302, through set up the stationary blade at both ends around mount 302, mountable connecting piece 3021 and guide 3022, it is even gangbar 401 to set up the mountable of connecting piece 3021, and make gangbar 401 rotate, set up guide 3022, can make connecting rod 4011 carry out the back-and-forth movement.
Wherein, the moving mechanism 4 includes: the linkage rod 401 is of an L-shaped structure, three groups of positioning through holes are formed in the lower end of the linkage rod 401, and a rubber sleeve is sleeved at the upper end of the linkage rod 401; the connecting rod 4011 is of a cylindrical hollow structure, the front end of the connecting rod 4011 is connected with the linkage rod 401 through a connecting shaft, and a circular through hole is formed in the upper end of the rear side of the connecting rod 4011; the front end of the contact piece 402 is of a cylindrical structure, a positioning hole is formed in the upper end of the contact piece 402, four groups of rectangular rods are arranged on the rear side of the contact piece 402, and a cylindrical rod is arranged between the two groups of rectangular rods; plug connector 4021, for cylindrical structure, and plug connector 4021 lower extreme is equipped with the rectangular channel to plug connector 4021 pegs graft on the cylindrical pole of contact 402 rear end, sets up gangbar 401, and accessible gangbar 401 drives contact 4021 and removes, sets up connecting rod 4011, can be connected contact 402 and gangbar 401, sets up contact 402, and the accessible is used for fixing the holder with plug connector 402 cooperation.
The specific use mode and function of the embodiment are as follows:
in the utility model, a threaded hole is arranged at the upper end of the bottom plate 101, the mounting plate 102 is fixed on the bottom plate 101 through a bolt, the supporting block 1022 is arranged at the rear side of the mounting plate 102 through a bolt to fix the mounting plate 102, the slot 1021 is arranged at the front side of the mounting plate 102, the main body 201 is inserted into the mounting plate 102 through the insertion block 2011 to be fixed, the adjusting piece 202 is rotatably arranged in the chute 2012 of the main body 201, the moving piece 2021 is arranged on the adjusting piece 202 through the rectangular block thread at the lower end, the positioning rod is arranged on the moving piece 2021, the two groups of moving pieces 2021 are reversely moved by rotating the adjusting piece 202, the retainer is arranged between the two groups of moving pieces 2021, the two groups of moving pieces 2021 are oppositely moved by rotating the adjusting piece 202, the positioning rod of the upper moving piece 2021 is inserted into the positioning rod of the lower moving piece 2021, thereby the retainer is fixed, the fixing frame 302 and the fixing plate 301 are fixed through a bolt, the front end and the rear end of a fixed frame 302 are provided with fixed plates, a linkage rod 401 is installed on the fixed plates through a connecting piece 3021, the linkage rod 401 can rotate, a connecting rod 4011 is inserted into a guide piece 3022 and is connected with the connecting rod 4011 through a connecting shaft, a contact piece 402 is inserted into the connecting rod 4011, a group of plug connectors 4021 is inserted into the front end of the contact piece 402, the contact piece 402 is pulled towards the rear side, the holder is inserted into a rectangular rod at the rear side of the contact piece 402, the plug connectors 4021 are inserted into two groups of cylindrical rods at the rear side of the contact piece 402 to fix the holder, a handle at the upper end of the linkage rod 401 is pulled towards the front side, the holder is pulled through the contact piece 402, and the tensile strength of the holder is judged by observing the maximum rotation angle of the linkage rod 401.
The embodiments of the present application have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. A tensile anchor clamps for detecting holder tensile strength, characterized by includes:
a fixing mechanism (1);
the fixing mechanism (1) is provided with a clamping mechanism (2), a main body (201) of the clamping mechanism (2) is inserted into the slot (1021) through an insertion block (2011), and the lower end of the main body (201) is contacted with the bottom plate (101);
an installation mechanism (3) is arranged at the upper end in front of the fixing mechanism (1), and a fixing plate (301) of the installation mechanism (3) is installed on the front side of the bottom plate (101) through a bolt;
a movable mechanism (4) is installed at the upper end of the installation mechanism (3), a linkage rod (401) of the movable mechanism (4) is installed on the connecting piece (3021) through a rotating shaft, and the connecting rod (4011) is inserted into the guide piece (3022).
2. The tension jig for testing the tensile strength of a cage as set forth in claim 1, wherein the fixing mechanism (1) comprises:
the whole bottom plate (101) is of a rectangular plate-shaped structure, and threaded holes are formed in the front end and the rear end of the bottom plate (101) in an equal row;
fixed block (1011), for the rectangle structure, and seted up two sets of fixed screw holes in fixed block (1011), fixed block (1011) are equipped with two sets ofly altogether to the position at bottom plate (101) front side both ends is installed to fixed block (1011) symmetry.
3. The tension jig for testing the tensile strength of a cage as set forth in claim 2, wherein the fixing mechanism (1) further comprises:
the mounting plate (102) is of a rectangular plate-shaped structure, four groups of fixing screw holes are symmetrically formed in two sides of the mounting plate (102), and two groups of triangular grooves are symmetrically formed in the middle of the mounting plate (102);
the slot (1021) is a T-shaped groove, the slot (1021) is arranged in the middle of the front side of the mounting plate (102), and the slot (1021) is positioned between the two groups of triangular grooves;
the supporting blocks (1022) are of a rectangular structure, two groups of supporting blocks (1022) are arranged, and the supporting blocks (1022) are installed at two ends of the rear side of the installation plate (102) through bolts.
4. The tension jig for testing the tensile strength of a cage according to claim 1, wherein the clamping mechanism (2) comprises:
the structure comprises a main body (201) which is of a rectangular plate-shaped structure, wherein the front end of the main body (201) is provided with an inwards concave arc-shaped surface, two groups of triangular lugs are symmetrically arranged on the rear side of the main body (201), and the upper end of the main body (201) is provided with a circular through groove;
the insert block (2011) is of a T-shaped structure, the insert block (2011) is arranged in the middle of the rear side of the main body (201), and the insert block (2011) is positioned between the two groups of triangular convex blocks;
the sliding groove (2012) is a rectangular groove, the sliding groove (2012) is arranged in the main body (201), and the sliding groove (2012) is communicated with the cylindrical through groove at the upper end of the main body (201).
5. The tension jig for testing the tensile strength of a cage according to claim 4, wherein the clamping mechanism (2) further comprises:
the adjusting piece (202) is of a cylindrical structure, two sets of reverse threads are arranged on the adjusting piece (202), a handle is arranged at the upper end of the adjusting piece (202), and the adjusting piece (202) is rotatably installed in the sliding groove (2012);
the moving piece (2021) is of a cross-shaped structure, two groups of positioning rods are arranged on the front side of the moving piece (2021) at the upper end, two groups of positioning rods with jacks are arranged at the front end of the moving piece (2021) at the lower end, a rectangular block at the lower end of the moving piece (2021) is installed on the adjusting piece (202) in a threaded mode, and the upper end of the moving piece (2021) is installed in the sliding groove (2012) in a sliding mode.
6. The tension jig for testing the tensile strength of a cage as set forth in claim 1, wherein the mounting mechanism (3) comprises:
the fixing plate (301) is of a square plate-shaped structure, and four groups of threaded holes are formed in the fixing plate (301);
the fixing frame (302) is installed at the upper end of the fixing plate (301) through bolts, and two groups of fixing pieces are respectively arranged at the front end and the rear end of the fixing frame (302);
the connecting pieces (3021) are C-shaped, two groups of connecting pieces (3021) are arranged, and the connecting pieces (3021) are mounted on the fixing piece at the front end of the fixing frame (302) through bolts;
the guide part (3022) is a cylindrical hollow structure, and the guide part (3022) is inserted on the fixing sheet at the rear side of the fixing frame (302).
7. The tension clamp for testing the tensile strength of a cage according to claim 1, wherein the movable mechanism (4) comprises:
the linkage rod (401) is of an L-shaped structure, three groups of positioning through holes are formed in the lower end of the linkage rod (401), and a rubber sleeve is sleeved at the upper end of the linkage rod (401);
connecting rod (4011), for cylindrical hollow structure, and connecting rod (4011) front end is connected with gangbar (401) through the connecting axle, and connecting rod (4011) rear side upper end is equipped with circular through-hole.
8. The tension jig for testing the tensile strength of the cage as set forth in claim 7, wherein the movable mechanism (4) further comprises:
the front end of the contact piece (402) is of a cylindrical structure, a positioning hole is formed in the upper end of the contact piece (402), four groups of rectangular rods are arranged on the rear side of the contact piece (402), and a cylindrical rod is arranged between the two groups of rectangular rods;
the plug connector (4021) is of a cylindrical structure, a rectangular groove is formed in the lower end of the plug connector (4021), and the plug connector (4021) is plugged onto a cylindrical rod at the rear end of the contact (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120903216.4U CN214703059U (en) | 2021-04-29 | 2021-04-29 | Tension clamp for detecting tensile strength of retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120903216.4U CN214703059U (en) | 2021-04-29 | 2021-04-29 | Tension clamp for detecting tensile strength of retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214703059U true CN214703059U (en) | 2021-11-12 |
Family
ID=78534628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120903216.4U Active CN214703059U (en) | 2021-04-29 | 2021-04-29 | Tension clamp for detecting tensile strength of retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214703059U (en) |
-
2021
- 2021-04-29 CN CN202120903216.4U patent/CN214703059U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A tensile fixture for detecting the tensile strength of cages Granted publication date: 20211112 Pledgee: Shandong Linqing Rural Commercial Bank Co.,Ltd. Pledgor: Shandong langche Bearing Co.,Ltd. Registration number: Y2024980009102 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |