CN218080826U - Special clamp for processing special-shaped nut of ball screw pair for electric brake - Google Patents
Special clamp for processing special-shaped nut of ball screw pair for electric brake Download PDFInfo
- Publication number
- CN218080826U CN218080826U CN202222625541.6U CN202222625541U CN218080826U CN 218080826 U CN218080826 U CN 218080826U CN 202222625541 U CN202222625541 U CN 202222625541U CN 218080826 U CN218080826 U CN 218080826U
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- mounting hole
- special
- shaped top
- clamp
- ball
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Abstract
The utility model discloses a special fixture is used in vice dysmorphism nut processing of ball for switch, its characterized in that: the clamp comprises a clamp body (1), wherein a mounting hole (101) is formed in the clamp body (1), a first ball head screw (5) penetrates through a first via hole (102) to abut against a U-shaped top width (2), a second ball head screw (6) penetrates through a second via hole (103) to abut against an arc-shaped top block (4), and a stop block (7) is mounted at the mounting hole (101) in the back of the clamp body (1). According to product appearance research and development frock clamp, the product size that produces through frock clamp is unanimous high, and the clamping is quick accurate moreover, can effective control product quality in the production process, and frock clamp low in manufacturing cost, performance are strong moreover, have very high accuracy and speed to the quick clamping of part, the effectual clamping and correction time of having saved.
Description
Technical Field
The utility model belongs to the technical field of machining equipment, specifically say so and relate to vice special-shaped nut processing of ball for the switch uses special fixture.
Background
The ball screw is an ideal product for converting rotary motion into linear motion or converting linear motion into rotary motion. The ball screw is the most commonly used transmission element on tool machinery and precision machinery, and has the main function of converting rotary motion into linear motion or converting torque into axial repeated acting force, and has the characteristics of high precision, reversibility and high efficiency. Ball screws are widely used in various industrial equipments and precision instruments due to their small frictional resistance.
The ball screw consists of a screw rod, a nut, a steel ball, a preforming piece, a reverser and a dust remover. Its function is to convert the rotary motion into a linear motion, which is a further extension and development of the acme screw, the important meaning of this development is to change the bearing from sliding motion to rolling motion.
Ball screws are often used for electric switches in existing circuit systems, as shown in fig. 1a,1b and 1c, currently, common ball screws for electric switches are usually non-standard parts due to special requirements of electric power systems, and therefore the ball screw nuts for electric switches are difficult to clamp and correct in production and processing, even if four-claw correction workpieces can be used, the calibration time is long, the efficiency is low, and the stability is insufficient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at exactly being to the above-mentioned technical defect that ball nut processing for the existing electric brake is difficult to the clamping, provide a special fixture is used in vice special-shaped nut processing of ball for the electric brake, research and development frock clamp according to the product appearance, the product size that produces through frock clamp is unanimous high, and the clamping is quick accurate, can effective control product quality in the production process, and frock clamp low in manufacturing cost, performance is strong, there are very high accuracy and speed to the quick clamping of spare part, the effectual clamping and correction time of having saved.
Technical scheme
In order to realize the technical purpose, the utility model provides a special fixture is used in vice special-shaped nut processing of ball for switch, its characterized in that: it includes the anchor clamps body, be provided with the mounting hole in the anchor clamps body, the level one side of mounting hole is provided with the wide mounting hole portion in U-shaped top, vertical one side of mounting hole is provided with arc kicking block mounting hole portion, it is wide to be provided with the U-shaped top in the wide mounting hole portion in U-shaped top, be provided with the arc kicking block in the arc kicking block mounting hole portion, on the anchor clamps body with the wide position that corresponds in U-shaped top sets up via hole one, on the anchor clamps body with the arc kicking block corresponds the position and sets up via hole two, and bulb screw one passes via hole one and supports the U-shaped top is wide, and bulb screw two passes via hole two and supports the arc kicking block, the dog is installed to the mounting hole department at the anchor clamps body back.
Further, the other horizontal side of the mounting hole is provided with a convex hole part.
Advantageous effects
The utility model provides a pair of special fixture is used in vice special-shaped nut processing of ball for switch, according to product appearance research and development frock clamp, the product size that produces through frock clamp is unanimous high, and the clamping is quick accurate moreover, can effective control product quality in the production process, and frock clamp low in manufacturing cost, performance are strong moreover, have very high accuracy and speed to the quick clamping of part, the effectual clamping and correction time of having saved.
Drawings
FIG. 1a is a front view of a special-shaped nut according to an embodiment of the present invention;
FIG. 1b is a left side view of the special-shaped nut of the embodiment of the present invention;
FIG. 1c is a top view of the special-shaped nut according to the embodiment of the present invention;
FIG. 2 is a schematic front view of the special fixture for clamping in the embodiment of the present invention;
FIG. 3 is a schematic left side view of the special fixture for clamping in the embodiment of the present invention;
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
Examples
As shown in the accompanying drawings 2 and 3, the special fixture for processing the special-shaped nut of the ball screw pair for the electric brake comprises a fixture body 1, wherein a mounting hole 101 is formed in the fixture body 1, a U-shaped top wide mounting hole portion 101a is formed in one horizontal side of the mounting hole 101, an arc-shaped top block mounting hole portion 101b is formed in one vertical side of the mounting hole 101, a U-shaped top wide 2 is arranged in the U-shaped top wide mounting hole portion 101a, an arc-shaped top block 4 is arranged in the arc-shaped top block mounting hole portion 101b, a first through hole 102 is formed in the fixture body 1 corresponding to the U-shaped top wide 2, a second through hole 103 is formed in the fixture body 1 corresponding to the arc-shaped top block 4, a first ball head screw 5 penetrates through the first through hole 102 to abut against the U-shaped top wide 2, a second ball head screw 6 penetrates through the second through hole 103 to abut against the arc-shaped top block 4, and a stop dog 7 is installed at the mounting hole 101 in the back of the fixture body 1. The other horizontal side of the mounting hole 101 is provided with a convex hole portion 101c.
The working principle of the embodiment is as follows: the ball screw pair special-shaped nut 8 is placed in the mounting hole 101, the U-shaped top width 2 and the arc-shaped top block 4 are used for positioning the ball screw pair special-shaped nut, the first ball screw 5 penetrates through the first through hole 102 to abut against the U-shaped top width 2, the second ball screw 6 penetrates through the second through hole 103 to abut against the arc-shaped top block 4, and finally the stop block 7 is mounted at the mounting hole 101 in the back of the clamp body 1. After being assembled, the three-jaw chuck 3 is placed for clamping.
The utility model provides a pair of special-shaped nut processing of ball for switch uses special fixture, according to product appearance research and development frock clamp, the product size that produces through frock clamp is unanimous high, and the clamping is quick accurate moreover, can effective control product quality in the production process, and frock clamp low in manufacturing cost, performance are strong moreover, have very high accuracy and speed to the quick clamping of spare part, the effectual clamping and correction time of having saved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (2)
1. Special fixture is used in vice dysmorphism nut processing of ball for electric brake, its characterized in that: it includes anchor clamps body (1), be provided with mounting hole (101) in anchor clamps body (1), the level one side of mounting hole (101) is provided with the wide mounting hole portion in U-shaped top (101 a), the vertical one side of mounting hole (101) is provided with arc kicking block mounting hole portion (101 b), be provided with the wide (2) in U-shaped top in wide mounting hole portion (101 a), be provided with arc kicking block (4) in arc kicking block mounting hole portion (101 b), on anchor clamps body (1) with the wide (2) corresponding position in U-shaped top sets up via hole one (102), on anchor clamps body (1) with arc kicking block (4) correspond the position and set up via hole two (103), and bulb screw one (5) pass via hole one (102) and support U-shaped top is wide (2), and bulb screw two (6) pass via hole two (103) and support arc kicking block (4), dog (7) are installed to mounting hole (101) the back of anchor clamps body (1).
2. The special fixture for processing the special-shaped nut of the ball screw pair for the switch as claimed in claim 1, wherein: and a convex hole part (101 c) is arranged on the other horizontal side of the mounting hole (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222625541.6U CN218080826U (en) | 2022-10-02 | 2022-10-02 | Special clamp for processing special-shaped nut of ball screw pair for electric brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222625541.6U CN218080826U (en) | 2022-10-02 | 2022-10-02 | Special clamp for processing special-shaped nut of ball screw pair for electric brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218080826U true CN218080826U (en) | 2022-12-20 |
Family
ID=84454670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222625541.6U Active CN218080826U (en) | 2022-10-02 | 2022-10-02 | Special clamp for processing special-shaped nut of ball screw pair for electric brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218080826U (en) |
-
2022
- 2022-10-02 CN CN202222625541.6U patent/CN218080826U/en active Active
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