CN112775694B - Auxiliary clamping tool for machining inner grooves in outer rings of bearings - Google Patents
Auxiliary clamping tool for machining inner grooves in outer rings of bearings Download PDFInfo
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- CN112775694B CN112775694B CN202110090226.5A CN202110090226A CN112775694B CN 112775694 B CN112775694 B CN 112775694B CN 202110090226 A CN202110090226 A CN 202110090226A CN 112775694 B CN112775694 B CN 112775694B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
Abstract
The invention provides an auxiliary clamping tool for machining an inner groove in a bearing outer ring, relates to the technical field of part machining, and aims to solve the problems that when the conventional bearing outer ring clamping tool is used, the conventional bearing outer ring clamping tool cannot be adjusted to any position, cannot be limited after being pulled, and cannot guide and collect scraps generated in machining; the main body is of a rectangular structure, rectangular grooves are formed in the bottom of the main body, and rectangular grooves are uniformly arranged on two sides of the top end of the main body; the guide grooves are arranged on two sides of the main body. This device can remove through drawing a control mounting when using, and then makes this device can adjust arbitrary position, after position control, can control the limiting plate and move down, makes the inside that the draw-in groove was inserted to the both sides bottom of limiting plate, and then makes and draw a can fix spacingly, draws the both sides both ends of piece and be slope column structure, makes the piece can be to both sides water conservancy diversion, and then makes the piece can the collection of discharging downwards.
Description
Technical Field
The invention belongs to the technical field of part machining, and particularly relates to an auxiliary clamping tool for machining an inner groove of a bearing outer ring.
Background
When the inner groove of the bearing outer ring is processed, a clamping tool is generally needed, and then the bearing outer ring is fixed, so that the bearing outer ring cannot displace during processing.
For example, application No.: CN201711001818.5, which relates to a tool for processing a lubricating oil hole of a bearing outer ring, comprising a tool body provided with a positioning groove structure for positioning and supporting the bearing outer ring, wherein a groove bottom of the positioning groove structure is provided with a positioning hole corresponding to a lubricating oil hole on the bearing outer ring for positioning and inserting a corresponding positioning pin into the positioning holes on the bearing outer ring and the tool body, the tool body is provided with a clamping mechanism for clamping two end faces of the bearing outer ring, when in use, the bearing outer ring is placed in the positioning groove, a lubricating oil hole is firstly processed on the bearing outer ring, then the bearing outer ring is rotated to enable the lubricating oil hole on the bearing outer ring to correspond to the positioning hole on the tool body, the bearing outer ring and the tool body are assembled together in a penetrating manner by the positioning pin, the bearing outer ring is clamped and fixed by the clamping mechanism, so that the positions of the bearing outer ring and the tool body are kept fixed, and the position precision between the two lubricating oil holes is ensured, and the positioning pin is used for positioning the bearing outer ring, so that the operation is convenient.
Based on prior art discovery, current bearing inner race centre gripping frock can't adjust arbitrary position when using, can't carry on spacingly after the pulling, also can't will add the piece water conservancy diversion that produces and collect man-hour, and current bearing inner race centre gripping frock when using, can't fix the bearing inner race of a plurality of not equidimensions simultaneously, and unable convenient dismantlement is changed, produces easily when fixing the bearing inner race and slides or the displacement.
Disclosure of Invention
In order to solve the technical problems, the invention provides an auxiliary clamping tool for machining an inner groove in a bearing outer ring, which aims to solve the problems that the conventional bearing outer ring clamping tool cannot be adjusted to any position, cannot be limited after being pulled, cannot guide and collect scraps generated in machining, cannot fix a plurality of bearing outer rings with different sizes simultaneously when being used, cannot be detached and replaced conveniently, and is easy to slide or displace when the bearing outer rings are fixed.
The invention relates to an auxiliary clamping tool for processing an inner groove of a bearing outer ring, which aims to achieve the following specific technical means:
an auxiliary clamping tool for machining an inner groove in a bearing outer ring comprises a main body, a guide groove, a limiting plate, a moving piece, a pulling piece, a fixing piece and a top block; the main body is of a rectangular structure, rectangular grooves are formed in the bottom of the main body, and rectangular grooves are uniformly arranged on two sides of the top end of the main body; the guide grooves are arranged on two sides of the main body, and the mounting grooves of the guide grooves are arranged in the middle of the inner parts of the two ends of the main body; a pull block is arranged above the outer end of the limit plate, and the guide head of the limit plate is embedded in the side groove; the moving piece is arranged in the groove at the bottom of the main body, and the top end of the moving piece is connected with the bottom end in the main body through a spring; the top blocks are arranged on two sides of the top end of the main body, and the fixed blocks of the top blocks are inserted into the rectangular grooves of the main body;
the pulling piece comprises a clamping groove, an internal piece and a stress block, the pulling piece is of a U-shaped plate structure, and two sides of two ends of the pulling piece are of inclined structures; the inner side of the pulling piece is provided with a clamping groove which is of a rectangular structure, and two sides of the top end of the clamping groove are of inclined structures; the inner end of the pulling piece is provided with two internal pieces, the internal pieces are of T-shaped structures, and the top ends of the internal pieces are provided with insertion grooves; the pulling piece is inserted and installed on the outer side of the guide groove, and the inner piece of the pulling piece is embedded in the guide groove;
the fixing piece comprises clamping grooves, anti-skidding strips and an inserting rod, the fixing piece is composed of two rectangular structures, the clamping grooves are formed in the inner side of the fixing piece, and the clamping grooves are of circular structures with different sizes; the clamping grooves are internally provided with uniformly arranged anti-slip strips, and the anti-slip strips are made of rubber; the anti-slip strips are arc-shaped structures, and the cross sections of the anti-slip strips are triangular structures; the fixing piece is arranged in the middle of the top end of the main body and is arranged above the inner piece.
Furthermore, the main body comprises side grooves, slots and side grooves, four side grooves are arranged on two sides of a rectangular groove at the bottom of the main body, the side grooves are of a rectangular structure, and round rods are arranged in the side grooves; a slot is formed in the middle of the main body and is a rectangular through slot; two side grooves are arranged above two ends of the main body and are of T-shaped structures.
Furthermore, the guide groove comprises a mounting groove, the guide groove is of a Chinese character 'zhong' structure, and two sides of the bottom of the guide groove are of inclined structures; the inboard of guide way is equipped with the mounting groove, and the mounting groove is style of calligraphy structure well to the internally mounted of mounting groove has the spring.
Further, the limiting plate comprises a guide head and a collecting piece, the limiting plate is of a rectangular plate-shaped structure, the guide head is arranged above the inner end of the limiting plate, and the guide head is of a T-shaped structure; the collecting piece is of a rectangular structure, and a groove is formed in the top end of the collecting piece; the collecting member is under the limiting plate, and the collecting member is inserted inside the slot.
Furthermore, the moving piece comprises a contact piece, the moving piece is of a rectangular plate-shaped structure, four rectangular plates are arranged on two sides of the moving piece, and a round hole is formed in the middle of each rectangular plate; the rectangular plate of the moving piece is inserted into the side groove, and the round rod is inserted into the round hole of the rectangular plate; the bottom of the moving piece is provided with contact pieces which are symmetrically arranged, the contact pieces are of wedge-shaped structures, and the contact pieces are made of rubber materials.
Furthermore, the pulling piece also comprises a stress block, the stress block is in a Chinese character 'Zhong' structure, and the stress block is arranged on the inner side of the internal piece; the stress block is embedded in the mounting groove, and the outer end of the stress block is in contact with the spring.
Furthermore, the fixing piece further comprises insertion rods, wherein the insertion rods are arranged on two sides of the bottom of the fixing piece and inserted into the insertion grooves in the top end of the inner piece.
Furthermore, the top block comprises a fixed block, the top block is of a rectangular long strip structure, and a wedge-shaped structure is arranged above the inner end of the top block; the bottom of kicking block is equipped with the fixed block of align to grid, and the fixed block is the rectangle structure.
Compared with the prior art, the invention has the following beneficial effects:
1. in the device, a pulling piece is arranged and is used for being installed in a guide groove for use, when the device is used, the fixing piece can be controlled to move through the pulling piece, so that the device can be adjusted to any position, after the position is adjusted, a limiting plate can be controlled to move downwards, the bottoms of two sides of the limiting plate are inserted into a clamping groove, so that the pulling piece can be fixed and limited, two ends of two sides of the pulling piece are of inclined structures, so that when scraps generated in processing fall down, the scraps can be guided to two sides, so that the scraps can be discharged and collected downwards, the clamping groove is formed in a way that the bottom of the limiting plate is inserted after the pulling piece is pulled, so that the pulling piece can limit the position of the inner piece, the inner piece is used for being embedded into the guide groove for guiding and moving, so that the inner piece can drive the fixing piece to move conveniently and adjust, and a stress block is used for being inserted into the mounting groove, the power movement of the spring is received, so that the inner part can be forced to push the fixing part, and the fixing part clamps and fixes the bearing outer ring;
2. in the device, a fixing part is arranged and is used for being arranged at the top end of an inner part, when the device is used, the fixing part can be moved under stress, so that bearing outer rings of different types are embedded and fixed in a clamping groove, and further the bearing outer rings can be stably and fixedly processed, when the fixing part needs to be replaced or cleaned, an insertion rod can be directly controlled to be pulled out from the inside of an insertion groove of the inner part, so that the fixing part can be conveniently taken down, and the fixing part can be contacted with the bearing outer rings through anti-slip strips when the bearing outer rings are fixed, so that the bearing outer rings can be stably fixed and can not fall off, the clamping groove plays a role of clamping and fixing the bearing outer rings of different types, the anti-slip strips play a role of directly contacting with the bearing outer rings, when the bearing outer rings are fixed, scratches can not appear on the surfaces, and the fixing can be more firm, the inserted rod plays a role of being inserted into the internal part insertion groove for fixing, so that the fixing piece can be conveniently detached and used in a dark turning mode.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic bottom view of the present invention.
Fig. 3 is an exploded perspective view of the present invention.
Fig. 4 is an exploded bottom view of the present invention.
Fig. 5 is a partial cross-sectional structural view of the body of the present invention.
Fig. 6 is a schematic perspective view of the pull member of the present invention.
Fig. 7 is a schematic bottom view of the pull member of the present invention.
Fig. 8 is a bottom view of the fastener of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main body; 101. a side groove; 102. a slot; 103. a side groove; 2. a guide groove; 201. mounting grooves; 3. a limiting plate; 301. a guide head; 302. a collecting member; 4. a moving member; 401. a contact member; 5. pulling the piece; 501. a card slot; 502. an internal member; 503. a stress block; 6. a fixing member; 601. a clamping groove; 602. anti-slip strips; 603. inserting a rod; 7. a top block; 701. and (5) fixing blocks.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; 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 only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. 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 invention, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides an auxiliary clamping tool for machining an inner groove in a bearing outer ring, which comprises a main body 1, a guide groove 2, a limiting plate 3, a moving piece 4, a pulling piece 5, a fixing piece 6 and a top block 7, wherein the main body is provided with a guide groove; the main body 1 is of a rectangular structure, rectangular grooves are formed in the bottom of the main body 1, and rectangular grooves are uniformly arranged on two sides of the top end of the main body 1; the guide grooves 2 are arranged at two sides of the main body 1, and the mounting grooves 201 of the guide grooves 2 are arranged at the middle positions inside two ends of the main body 1; a pull block is arranged above the outer end of the limit plate 3, and the guide head 301 of the limit plate 3 is embedded in the side groove 103; the moving piece 4 is arranged in the groove at the bottom of the main body 1, and the top end of the moving piece 4 is connected with the bottom end in the main body 1 through a spring; the top blocks 7 are arranged on two sides of the top end of the main body 1, and the fixing blocks 701 of the top blocks 7 are inserted into the rectangular grooves of the main body 1;
the pulling piece 5 comprises a clamping groove 501, an inner piece 502 and a stress block 503, the pulling piece 5 is in a U-shaped plate structure, and two sides of two ends of the pulling piece 5 are in inclined structures; a clamping groove 501 is formed in the inner side of the pulling piece 5, the clamping groove 501 is of a rectangular structure, and two sides of the top end of the clamping groove 501 are of inclined structures; the inner end of the pulling piece 5 is provided with two internal pieces 502, the internal pieces 502 are T-shaped structures, and the top ends of the internal pieces 502 are provided with insertion grooves; the pulling piece 5 is inserted and installed at the outer side of the guide groove 2, the inner piece 502 of the pulling piece 5 is embedded in the guide groove 2, the pulling piece 5 is used for being installed in the guide groove 2 for use, when the device is used, the fixing piece 6 can be controlled to move through the pulling piece 5, the device can be adjusted to any position, after the position is adjusted, the limiting plate 3 can be controlled to move downwards, the bottoms of the two sides of the limiting plate 3 are inserted into the clamping groove 501, the pulling piece 5 can be fixed and limited, the two ends of the two sides of the pulling piece 5 are of an inclined structure, when chips generated in processing fall down, the chips can be guided to the two sides, and can be discharged and collected downwards, the clamping groove 501 enables the bottom of the limiting plate 3 to be inserted after the pulling piece 5 is pulled, the pulling piece 5 can be limited, the inner piece 502 is used for being embedded in the guide groove 2 for guiding and moving, so that the inner member 502 can drive the fixing member 6 to move and adjust conveniently;
the fixing piece 6 comprises a clamping groove 601, an anti-slip strip 602 and an inserting rod 603, the fixing piece 6 is composed of two rectangular structures, the clamping groove 601 is arranged on the inner side of the fixing piece 6, and the clamping groove 601 is of a circular structure with different sizes; the clamping groove 601 is internally provided with anti-slip strips 602 which are uniformly arranged, and the anti-slip strips 602 are made of rubber; the anti-slip strips 602 are arc-shaped structures, and the cross sections of the anti-slip strips 602 are triangular structures; the fixing piece 6 is located at the middle position of the top end of the main body 1, the fixing piece 6 is installed above the inner piece 502, the fixing piece 6 is used for being installed at the top end of the inner piece 502, when the device is used, the fixing piece 6 can be moved under stress, so that the bearing outer rings of different models are embedded and fixed in the clamping groove 601, and further the bearing outer rings can be stably fixed and processed, when the fixing piece 6 needs to be replaced or cleaned, the inserting rod 603 can be directly controlled to be pulled out from the inside of the inserting groove of the inner piece 502, so that the fixing piece 6 can be conveniently taken down, and when the bearing outer rings are fixed, the fixing piece 6 can be contacted with the bearing outer rings through the anti-slip strips 602, so that the bearing outer rings can be stably fixed and cannot fall off, the clamping groove 601 plays a role of clamping and fixing the bearing outer rings of different models, and the anti-slip strips 602 play a role of directly contacting with the bearing outer rings, when the bearing outer ring is fixed, scratches cannot appear on the surface, and the bearing outer ring can be fixed more firmly.
The main body 1 comprises side grooves 101, slots 102 and side grooves 103, wherein four side grooves 101 are arranged on two sides of a rectangular groove at the bottom of the main body 1, the side grooves 101 are rectangular in structure, and round rods are arranged in the side grooves 101; a slot 102 is arranged in the middle of the main body 1, and the slot 102 is a rectangular through slot; two side grooves 103 are arranged above two ends of the main body 1, the side grooves 103 are of a T-shaped structure, the side grooves 101 are rectangular plates used for installing moving pieces 4, round rods of the side grooves 101 can be inserted into round holes of the rectangular plates to move in a guiding mode, the moving pieces 4 can be installed and used, the slots 102 are used for installing collecting pieces 302, the collecting pieces 302 can be located at the bottoms of the guide grooves 2, when chips fall down, the chips can be collected, the side grooves 103 are used for embedding the installation guide heads 301, and the limiting plates 3 can move in a guiding mode.
The guide groove 2 comprises a mounting groove 201, the guide groove 2 is of a Chinese character 'Zhong' structure, and two sides of the bottom of the guide groove 2 are of inclined structures; the inboard of guide way 2 is equipped with mounting groove 201, and mounting groove 201 is chinese style of calligraphy structure to the internally mounted of mounting groove 201 has the spring, and guide way 2 has played the installation and has drawn an effect of 5 and internals 502, makes to draw a 5 and can lead to the removal, and mounting groove 201 has played the effect of embedding installation atress piece 503 and spring, makes the spring can push up and move atress piece 503 and draw a 5 and remove.
The limiting plate 3 comprises a guide head 301 and a collecting piece 302, the limiting plate 3 is of a rectangular plate-shaped structure, the guide head 301 is arranged above the inner end of the limiting plate 3, and the guide head 301 is of a T-shaped structure; the collecting piece 302 is of a rectangular structure, and a groove is formed in the top end of the collecting piece 302; collecting piece 302 is in limiting plate 3 below to collecting piece 302 inserts in the inside of slot 102, and limiting plate 3 is when drawing 5 needs spacingly, and limiting plate 3 can automatic atress downstream, and then makes its both ends bottom can insert the inside of draw-in groove 501, and then will draw 5 to fix, and guide head 301 has played the effect of direction, and collecting piece 302 has then played the effect of collecting the piece that will fall.
The moving member 4 comprises a contact member 401, the moving member 4 is of a rectangular plate-shaped structure, four rectangular plates are arranged on two sides of the moving member 4, and a round hole is formed in the middle of each rectangular plate; the rectangular plate of the moving piece 4 is inserted into the side groove 101, and a round rod is inserted into a round hole of the rectangular plate; the bottom of moving member 4 is equipped with symmetrical arrangement's contact 401, and contact 401 is the wedge structure to contact 401 is the rubber material, and moving member 4 has played the effect that the power of receiving the spring moved down, and then makes contact 401 can the atress press close to with the face of placing, and then effectual this device of drive is fixed.
Wherein, the pulling piece 5 also comprises a stress block 503, the stress block 503 is a middle-shaped structure, and the stress block 503 is arranged at the inner side of the inner piece 502; the stress block 503 is embedded in the mounting groove 201, the outer end of the stress block 503 is in contact with the spring, the stress block 503 is used for being inserted into the mounting groove 201 and receiving the power of the spring to move, so that the inner member 502 can be stressed to push the fixing member 6, and the fixing member 6 clamps and fixes the bearing outer ring.
The fixing member 6 further includes an insertion rod 603, the insertion rod 603 is disposed at two sides of the bottom of the fixing member 6, and the insertion rod 603 is inserted into an insertion slot at the top end of the inner member 502, and the insertion rod 603 plays a role of being inserted into the insertion slot of the inner member 502 for fixing, so that the fixing member 6 can be conveniently detached and used in a dark turning manner.
The top block 7 comprises a fixed block 701, the top block 7 is of a rectangular long strip structure, and a wedge-shaped structure is arranged above the inner end of the top block 7; the bottom of kicking block 7 is equipped with align to grid's fixed block 701, and fixed block 701 is the rectangle structure, and kicking block 7 has played the effect that makes fixed block 701 insert the rectangular channel inside of different positions, and then makes kicking block 7 can be fixed, makes kicking block 7 can the auxiliary stay top move mounting 6, makes mounting 6 can not produce the displacement.
When in use: the device is controlled to move to a proper position through manpower firstly, so that the bottom of the main body 1 can be contacted with a placing surface, the contact element 401 of the moving element 4 can be contacted with the placing surface while the contact element is contacted, the spring at the top end of the moving element 4 pushes downwards, so that the contact element 401 can enlarge the contact area with the placing surface, the contact element 401 is made of rubber materials, so that the anti-skid fixing effect can be achieved, then the fixing element 6 is controlled to be installed, the inserting rod 603 of the fixing element 6 can be inserted into the inserting groove of the inner element 502, further the fixing element 6 is stably installed, then the limiting plate 3 is pulled to move upwards, the limiting plate 3 can be pulled out from the inside of the clamping groove 501, the limiting part 5 can be released, then the pulling part 5 is pulled to move outwards, the pulling part 5 drives the fixing element 6 to move outwards while the limiting plate 3 is pulled, and then the limiting plate 3 is released to move downwards, then the collecting piece 302 is inserted into the slot 501 again, the pulling piece 5 is fixed and limited, and then the collecting piece 302 is controlled to be inserted into the slot 102, so that the collecting piece 302 can be installed for use, then, a bearing outer ring with a proper type is placed at the middle position of the top end of the main body 1, then the limiting plate 3 is pulled, the stress block 503 can receive the power of a spring to move, thereby moving the inner member 502 and the fixing member 6 together, and allowing the clamping groove 601 to clamp and fix the bearing outer race, then the installation of the top block 7 is controlled, so that the fixing block 701 can be inserted into the rectangular groove at a proper position, so that the top block 7 can strengthen the limit of the fixing piece 6, then the bearing outer ring is processed, if the scraps produced in the processing process fall above the pulling piece 5, the scraps are guided to two sides, so that the scraps can fall down, then the flow is guided through two sides of the bottom of the guide groove 2, so that the debris can enter the interior of the collecting piece 302 to be collected.
The embodiments of the present invention 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 (7)
1. The utility model provides an auxiliary clamping frock of bearing inner race inside groove processing usefulness which characterized in that: the device comprises a main body (1), a guide groove (2), a limiting plate (3), a moving piece (4), a pulling piece (5), a fixing piece (6) and a top block (7); the main body (1) is of a rectangular structure, rectangular grooves are formed in the bottom of the main body (1), and rectangular grooves are uniformly arranged on two sides of the top end of the main body (1); the guide grooves (2) are arranged on two sides of the main body (1), and the mounting grooves (201) of the guide grooves (2) are arranged in the middle of the inner parts of two ends of the main body (1); a pull block is arranged above the outer end of the limit plate (3), and the guide head (301) of the limit plate (3) is embedded in the side groove (103); the moving piece (4) is arranged in the groove at the bottom of the main body (1), and the top end of the moving piece (4) is connected with the bottom end in the main body (1) through a spring; the top blocks (7) are installed on two sides of the top end of the main body (1), and the fixing blocks (701) of the top blocks (7) are inserted into the rectangular grooves in the top of the main body (1);
the pulling piece (5) comprises a clamping groove (501), an internal piece (502) and a stress block (503), the pulling piece (5) is of a U-shaped plate structure, and two sides of two ends of the pulling piece (5) are of inclined structures; a clamping groove (501) is formed in the inner side of the pulling piece (5), the clamping groove (501) is of a rectangular structure, and two sides of the top end of the clamping groove (501) are of inclined structures; the inner end of the pulling piece (5) is provided with two internal pieces (502), the internal pieces (502) are of T-shaped structures, and the top ends of the internal pieces (502) are provided with insertion grooves; the pulling piece (5) is inserted and installed on the outer side of the guide groove (2), and an inner piece (502) of the pulling piece (5) is embedded in the guide groove (2);
the fixing piece (6) comprises clamping grooves (601), anti-skidding strips (602) and inserting rods (603), the fixing piece (6) is composed of two rectangular structures, the clamping grooves (601) are formed in the inner side of the fixing piece (6), and the clamping grooves (601) are of circular structures with different sizes; the anti-skidding strips (602) are uniformly arranged in the clamping groove (601), and the anti-skidding strips (602) are made of rubber; the anti-skid strips (602) are arc-shaped structures, and the cross sections of the anti-skid strips (602) are triangular structures; the fixing piece (6) is positioned in the middle of the top end of the main body (1), and the fixing piece (6) is arranged above the inner piece (502);
the main body (1) comprises side grooves (101), inserting grooves (102) and side grooves (103), wherein four side grooves (101) are formed in two sides of a rectangular groove in the bottom of the main body (1), the side grooves (101) are of rectangular structures, and round rods are arranged inside the side grooves (101); a slot (102) is arranged in the middle of the main body (1), and the slot (102) is a rectangular through slot; two side grooves (103) are arranged above two ends of the main body (1), and the side grooves (103) are of T-shaped structures.
2. An auxiliary clamping tool for machining an inner groove of an outer ring of a bearing according to claim 1, wherein the auxiliary clamping tool comprises: the guide groove (2) comprises a mounting groove (201), the guide groove (2) is of a middle-shaped structure, and two sides of the bottom of the guide groove (2) are of inclined structures; the inboard of guide way (2) is equipped with mounting groove (201), and mounting groove (201) are well style of calligraphy structure to the internally mounted of mounting groove (201) has the spring.
3. An auxiliary clamping tool for machining an inner groove of an outer ring of a bearing according to claim 1, wherein the auxiliary clamping tool comprises: the limiting plate (3) comprises a guide head (301) and a collecting piece (302), the limiting plate (3) is of a rectangular plate-shaped structure, the guide head (301) is arranged above the inner end of the limiting plate (3), and the guide head (301) is of a T-shaped structure; the collecting piece (302) is of a rectangular structure, and a groove is formed in the top end of the collecting piece (302); the collecting piece (302) is arranged below the limiting plate (3), and the collecting piece (302) is inserted into the inner part of the slot (102).
4. An auxiliary clamping tool for machining an inner groove of an outer ring of a bearing according to claim 1, wherein the auxiliary clamping tool comprises: the moving piece (4) comprises a contact piece (401), the moving piece (4) is of a rectangular plate-shaped structure, four rectangular plates are arranged on two sides of the moving piece (4), and a round hole is formed in the middle of each rectangular plate; the rectangular plate of the moving piece (4) is inserted into the side groove (101), and a round rod is inserted into a round hole of the rectangular plate; the bottom of the moving piece (4) is provided with contact pieces (401) which are symmetrically arranged, the contact pieces (401) are of a wedge-shaped structure, and the contact pieces (401) are made of rubber.
5. An auxiliary clamping tool for machining an inner groove of an outer ring of a bearing according to claim 1, wherein the auxiliary clamping tool comprises: the pulling piece (5) further comprises a stress block (503), the stress block (503) is of a middle-shaped structure, and the stress block (503) is arranged on the inner side of the inner piece (502); the stress block (503) is embedded in the mounting groove (201), and the outer end of the stress block (503) is in contact with the spring.
6. An auxiliary clamping tool for machining an inner groove of an outer ring of a bearing according to claim 1, wherein the auxiliary clamping tool comprises: the fixing piece (6) further comprises inserting rods (603), the inserting rods (603) are arranged on two sides of the bottom of the fixing piece (6), and the inserting rods (603) are inserted into an inserting groove in the top end of the inner piece (502).
7. An auxiliary clamping tool for machining an inner groove of an outer ring of a bearing according to claim 1, wherein the auxiliary clamping tool comprises: the ejection block (7) comprises a fixed block (701), the ejection block (7) is of a rectangular long strip structure, and a wedge-shaped structure is arranged above the inner end of the ejection block (7); the bottom of the top block (7) is provided with fixing blocks (701) which are uniformly arranged, and the fixing blocks (701) are of rectangular structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110090226.5A CN112775694B (en) | 2021-01-22 | 2021-01-22 | Auxiliary clamping tool for machining inner grooves in outer rings of bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN114102189A (en) * | 2021-12-21 | 2022-03-01 | 深圳市弘兴盛精密五金有限公司 | Hydraulic clamping device for numerical control machining of hardware |
| CN114571012B (en) * | 2022-04-29 | 2022-07-15 | 江苏中动机械科技有限公司 | Pneumatic lever clamping structure for tapping machine |
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| WO2014037228A1 (en) * | 2012-09-07 | 2014-03-13 | Mag Ias Gmbh | Workpiece tensioning device and a method comprising a counter bearing for the tool |
| CN108747473A (en) * | 2018-06-19 | 2018-11-06 | 安徽摩格恩轴承有限公司 | A kind of adjustable bearing fixture |
| CN109848852A (en) * | 2019-04-11 | 2019-06-07 | 湖北红岩车桥实业有限公司 | A kind of fixing tool of commercial vehicle flange assembly processing |
| CN109955092A (en) * | 2019-04-28 | 2019-07-02 | 湖北赞博信息科技股份有限公司 | A kind of auxiliary mould based on axle differential processing |
| CN110936207A (en) * | 2019-12-18 | 2020-03-31 | 东莞市凯勒帝数控科技有限公司 | Bearing processing is with anchor clamps equipment that has adjustment mechanism |
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| WO2014037228A1 (en) * | 2012-09-07 | 2014-03-13 | Mag Ias Gmbh | Workpiece tensioning device and a method comprising a counter bearing for the tool |
| CN108747473A (en) * | 2018-06-19 | 2018-11-06 | 安徽摩格恩轴承有限公司 | A kind of adjustable bearing fixture |
| CN109848852A (en) * | 2019-04-11 | 2019-06-07 | 湖北红岩车桥实业有限公司 | A kind of fixing tool of commercial vehicle flange assembly processing |
| CN109955092A (en) * | 2019-04-28 | 2019-07-02 | 湖北赞博信息科技股份有限公司 | A kind of auxiliary mould based on axle differential processing |
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Effective date of registration: 20220418 Address after: 721000 Jianguo Road, Chencang District, Baoji City, Shaanxi Province (in the courtyard of beidong company) Applicant after: Shaanxi North Wind Power Machinery Co.,Ltd. Address before: 318000 No.1, 3rd Street, East Industrial Cluster, Wenling City, Taizhou City, Zhejiang Province Applicant before: Mao Licun |
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