CN218534039U - Inner circle polishing device for shaft sleeve of numerical control punch - Google Patents
Inner circle polishing device for shaft sleeve of numerical control punch Download PDFInfo
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- CN218534039U CN218534039U CN202222364793.8U CN202222364793U CN218534039U CN 218534039 U CN218534039 U CN 218534039U CN 202222364793 U CN202222364793 U CN 202222364793U CN 218534039 U CN218534039 U CN 218534039U
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- threaded rod
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Abstract
The utility model relates to the technical field of machining, and a circle burnishing device in numerical control punch axle sleeve is disclosed, include: the punching machine comprises a punching machine body, wherein four supporting legs are fixedly connected at four corners of the bottom surface of the punching machine body, a fixing mechanism is arranged on one side of the top surface of the punching machine body, and a polishing mechanism is arranged on one side, far away from the fixing mechanism, of the top surface of the punching machine body. The utility model discloses a set up polishing mechanism, utilize the motor to drive the threaded rod and rotate, thereby make the threaded rod rotate and carry out axial motion for the fixed plate, evenly polish to the interior circle of axle sleeve, and change motor rotation direction through two travel switch, make and throw aureola and can carry out reciprocating motion on the axial, the interior circle of axle sleeve is polished repeatedly, promote polishing precision, the most handheld type that is of circle burnishing device in the current axle sleeve has been solved, in carrying out the polishing process, can grip the shakiness because of operating personnel and lead to polishing surface level and smooth inadequately, influence the life's of axle sleeve problem.
Description
Technical Field
The utility model relates to a machining technology field specifically is a circle burnishing device in numerical control punch axle sleeve.
Background
In the national production, the punching process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of manufacturing products which cannot be achieved by mechanical processing through various die applications, so that the punching process is more and more widely applied;
the front and rear shaft sleeves of the crankshaft of the punch are precision and easily damaged parts, the requirement on the roughness of the inner circle of the shaft sleeve must reach 0.4, and the requirement on the processing technical level is high;
because need polish the axle sleeve inner wall, the round burnishing device is the hand-held type mostly in the current axle sleeve, is carrying out the polishing in-process, can grip the shakiness because of operating personnel and lead to the polished surface level and smooth inadequately, influences the life of axle sleeve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circle burnishing device in numerical control punch axle sleeve reaches the purpose of solving above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circle burnishing device in numerical control press axle sleeve, includes:
a punch body;
the four supporting legs are fixedly connected to the four corners of the bottom surface of the punch body;
the fixing mechanism is arranged on one side of the top surface of the punch body;
polishing mechanism, the setting is in one side that fixed establishment was kept away from to punch press body top surface, polishing mechanism includes:
the sliding rail is fixedly connected to the top surface of the punch press body;
the two stop blocks are respectively and fixedly connected to the two ends of the top surface of the sliding rail;
the movable box is connected to the sliding rail in a sliding manner;
the two sliding blocks are fixedly connected to the bottom surface of the movable box, the two sliding blocks are connected to the sliding rail in a sliding mode, and the movable box is connected with the sliding rail in a sliding mode through the sliding blocks;
the mounting plate is fixedly connected to the top surface of the movable box;
the case is fixedly arranged on the top surface of the mounting plate;
the motor is fixedly arranged on the inner wall of the case;
one end of the threaded rod is fixedly connected with the output end of the motor through a coupler, and the threaded rod penetrates through one side of the case;
the polishing wheel is fixedly arranged on one end of the threaded rod, which is far away from the motor;
the fixed plate is fixedly connected to the top surface of the punch body, the threaded rod penetrates through the fixed plate, and the threaded rod is in threaded connection with the fixed plate;
two travel switches are respectively and fixedly connected to two sides of the movable box, the two travel switches are electrically connected with the motor, and a control switch of the motor is arranged on the outer wall of one side of the case.
The embodiment of the utility model provides an in, fixed establishment includes fixed column, sliding chamber, pivot, turning handle, movable block, connecting rod, the tight piece of clamp, rubber pad, fixed column fixed connection is on the top surface of punch press body, sliding chamber sets up in the inside of fixed column, the pivot runs through the top surface of fixed column, the one end that the pivot is located sliding chamber is passed through the bearing and is connected with the rotation of sliding chamber bottom surface, turning handle fixed connection is served at the one of pivot that is located outside sliding chamber, the pivot is located one section of sliding chamber and is provided with positive and negative screw thread, two the movable block thread bush is established in the positive and negative screw thread section of pivot, two the equal sliding connection of connecting rod is in the slide opening of the intercommunication sliding chamber that the fixed column openly seted up, connecting rod one end and movable block fixed connection, the other end and the tight piece fixed connection of clamp of connecting rod utilize the turning handle to drive the pivot rotation to drive two movable block relative motions, make two tight pieces of clamp move in opposite directions, will treat that the axle sleeve of polishing presss from both sides tightly fixedly, conveniently polish work.
The embodiment of the utility model provides an in, two faces that press from both sides the tight piece is close are the arc concave surface setting, two rubber pad difference fixed connection utilizes the high coefficient of friction of rubber in two arc concave surfaces that press from both sides tight piece, increase and press from both sides tight piece and wait to polish the frictional force between the axle sleeve, makes to press from both sides tightly more firm, avoids polishing in-process axle sleeve to take place to rotate or skew, influences the effect of polishing.
The embodiment of the utility model provides an in, the positive and negative screw thread juncture of pivot and two symmetry axes and the threaded rod of pressing from both sides tight piece all are in on the same horizontal plane, set up like this and can guarantee to treat the fixed completion back of the axle sleeve of polishing, and the axle center of axle sleeve is in on the same straight line with the axle center of threaded rod, guarantees to polish in-process polishing wheel surface and axle sleeve inner wall and laminates mutually, promotes the precision of polishing.
The embodiment of the utility model provides an in, the one end fixedly connected with installation piece of motor is kept away from to the threaded rod, throw aureola through installation piece fixed mounting on the threaded rod, through setting up the installation piece, make things convenient for the dismouting to throw aureola, be convenient for change the throwing aureola of different specifications according to the axle sleeve internal diameter of treating polishing, hoisting device's practicality.
The embodiment of the utility model provides an in, the inside fixed mounting of movable box has the battery, battery and motor electric connection through set up the battery in the movable box, can provide stable electric energy for the motor, need not to pass through the wire with the motor and be connected with external circuit, avoid the motor reciprocating motion in-process to make external wire winding, influence reciprocating motion's going on.
The utility model provides a circle burnishing device in numerical control punch axle sleeve. The method has the following beneficial effects:
(1) The utility model discloses a set up polishing mechanism, utilize the motor to drive the threaded rod and rotate, thereby make the threaded rod rotate and carry out axial motion for the fixed plate, evenly polish to the interior circle of axle sleeve, and change motor rotation direction through two travel switch, make and throw aureola and can carry out reciprocating motion on the axial, the interior circle of axle sleeve is polished repeatedly, promote polishing precision, it is the hand-held type mostly to have solved the interior circle burnishing device of current axle sleeve, in polishing process, can grip the shakiness because of operating personnel and lead to polishing surface level and smooth inadequately, influence the problem of the life of axle sleeve.
(2) The utility model discloses a set up fixed establishment, utilize the turning handle to drive the pivot and rotate to drive two movable blocks motion in opposite directions, make two clamp block motion in opposite directions, the axle sleeve that will treat the polishing presss from both sides tightly fixedly, conveniently polishes the work.
Drawings
Fig. 1 is a front view provided by the present invention;
fig. 2 is a cross-sectional view provided by the present invention;
FIG. 3 is an enlarged view of the structure A provided by the present invention;
FIG. 4 is an enlarged side sectional view of the fixing mechanism provided by the present invention;
fig. 5 is a side sectional enlarged view of the connecting position of the sliding chute and the sliding rail provided by the utility model.
In the figure: 1. a punch body; 2. supporting legs; 3. a fixing mechanism; 301. fixing a column; 302. a slide chamber; 303. a rotating shaft; 304. a handle is rotated; 305. a movable block; 306. a connecting rod; 307. a clamping block; 308. a rubber pad; 4. a polishing mechanism; 401. a slide rail; 402. a stopper; 403. a movable box; 404. a slider; 405. mounting a plate; 406. a chassis; 407. a motor; 408. a threaded rod; 409. a polishing wheel; 4010. a fixing plate; 4011. a storage battery; 4012. a travel switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The first embodiment is as follows:
as shown in fig. 1-5, the utility model provides a technical scheme: the utility model provides a circle burnishing device in numerical control press axle sleeve, includes: punch press body 1, 2 fixed connection of four supporting legs are in punch press body 1's bottom surface four corners department, and fixed establishment 3 sets up in punch press body 1's top surface one side, and polishing mechanism 4 sets up the one side of keeping away from fixed establishment 3 at 1 top surface of punch press body, and polishing mechanism 4 includes: the slide rail 401 is fixedly connected to the top surface of the punch body 1, the two stoppers 402 are respectively fixedly connected to the two ends of the top surface of the slide rail 401, the movable box 403 is slidably connected to the slide rail 401, the two slide blocks 404 are both fixedly connected to the bottom surface of the movable box 403, the two sliding blocks 404 are connected to the sliding rail 401 in a sliding manner, the movable box 403 is connected to the sliding rail 401 in a sliding manner through the sliding blocks 404, the mounting plate 405 is fixedly connected to the top surface of the movable box 403, the case 406 is fixedly mounted on the top surface of the mounting plate 405, the motor 407 is fixedly mounted on the inner wall of the case 406, one end of the threaded rod 408 is fixedly connected with the output end of the motor 407 through a coupling, the threaded rod 408 penetrates through one side of the case 406, the polishing wheel 409 is fixedly mounted on one end of the threaded rod 408 away from the motor 407, one end of the threaded rod 408 away from the motor 407 is fixedly connected with a mounting block, the polishing wheel 409 is fixedly mounted on the threaded rod 408 through the mounting block, the polishing wheel 409 can be conveniently assembled and disassembled by arranging the installation block, the polishing wheel 409 with different specifications can be conveniently replaced according to the inner diameter of the shaft sleeve to be polished, the practicability of the lifting device is realized, the fixed plate 4010 is fixedly connected on the top surface of the punch press body 1, the threaded rod 408 penetrates through the fixed plate 4010, the threaded rod 408 is in threaded connection with the fixing plate 4010, a storage battery 4011 is fixedly mounted inside the movable box 403, the storage battery 4011 is electrically connected with the motor 407, the storage battery 4011 is arranged in the movable box 403, can provide stable electric energy for motor 407, need not to pass through wire and external circuit connection with motor 407, avoid motor 407 reciprocating motion in-process to make external wire winding, influence reciprocating motion's going on, two travel switch 4012 are fixed connection respectively on the both sides of movable box 403, two travel switch 4012 all with motor 407 electric connection, motor 407's control switch sets up on one side outer wall of quick-witted case 406.
In this embodiment, through setting up polishing mechanism 4, utilize motor 407 to drive threaded rod 408 and rotate, thereby make threaded rod 408 rotate and carry out axial motion for fixed plate 4010, evenly polish to the interior circle of axle sleeve, and change motor 407 direction of rotation through two travel switch 4012, make and polish round 409 and can carry out reciprocating motion at the axial, polish repeatedly to the axle sleeve interior circle, promote polishing precision, it is the hand-held type mostly to have solved the interior circle burnishing device of current axle sleeve, polishing in-process, can grip the shakiness because of operating personnel and lead to the polished surface level and smooth inadequately, influence the life's of axle sleeve problem.
Example two:
as shown in fig. 1-5, on the basis of the first embodiment, the utility model provides a technical solution: preferably, the fixing mechanism 3 comprises a fixing column 301, a sliding cavity 302, a rotating shaft 303, a rotating handle 304, a movable block 305, a connecting rod 306, a clamping block 307 and a rubber pad 308, the fixing column 301 is fixedly connected to the top surface of the punch body 1, the sliding cavity 302 is arranged inside the fixing column 301, the rotating shaft 303 penetrates through the top surface of the fixing column 301, one end of the rotating shaft 303, which is positioned in the sliding cavity 302, is rotatably connected with the bottom surface of the sliding cavity 302 through a bearing, the rotating handle 304 is fixedly connected to one end of the rotating shaft 303, which is positioned outside the sliding cavity 302, a section of the rotating shaft 303, which is positioned in the sliding cavity 302, is symmetrically provided with positive and negative threads, two movable blocks 305 are in threaded sleeves on positive and negative threaded sections of the rotating shaft 303, the two connecting rods 306 are both slidably connected in sliding holes, which are arranged on the front surface of the fixing column 301 and communicated with the sliding cavity 302, one end of the connecting rods 306 is fixedly connected with the movable blocks 305, the other end of connecting rod 306 and clamping block 307 fixed connection, two faces that two clamping block 307 are close are the arc concave setting, the positive and negative screw thread juncture of pivot 303 and the symmetry axis and the threaded rod 408 of two clamping block 307 all are in same horizontal plane, the setting can guarantee to treat that the fixed back of accomplishing of the axle sleeve of polishing, the axle center of axle sleeve and the axle center of threaded rod 408 are in same straight line, guarantee to polish in-process polishing wheel 409 surface and the laminating of axle sleeve inner wall mutually, promote the precision of polishing, two rubber pads 308 fixed connection respectively are in the arc concave of two clamping block 307, through setting up rubber pad 308, utilize the high coefficient of friction of rubber, increase clamping block 307 and the frictional force between the axle sleeve of treating polishing, make the clamp tight more firm, avoid the axle sleeve to take place to rotate or skew in the polishing process, influence the effect of polishing.
In this embodiment, by providing the fixing mechanism 3, the rotating shaft 303 is driven to rotate by the rotating handle 304, so as to drive the two movable blocks 305 to move in opposite directions, so that the two clamping blocks 307 move in opposite directions, and clamp and fix the shaft sleeve to be polished, thereby facilitating the polishing operation.
When the polishing device is used, the fixing mechanism 3 is arranged, the rotating shaft 303 is driven to rotate by the rotating handle 304, so that the two movable blocks 305 are driven to move oppositely, the two clamping blocks 307 move oppositely, and a shaft sleeve to be polished is clamped and fixed, so that polishing work is facilitated; through setting up polishing mechanism 4, utilize motor 407 to drive threaded rod 408 and rotate to make threaded rod 408 rotate and carry out axial motion for fixed plate 4010, evenly polish to the interior circle of axle sleeve, and change motor 407 rotation direction through two travel switch 4012, make polishing wheel 409 can carry out reciprocating motion at the axial, polish repeatedly to the interior circle of axle sleeve, promote polishing precision.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (6)
1. The utility model provides a circle burnishing device in numerical control press axle sleeve which characterized in that includes:
a punch body (1);
the four supporting legs (2) are fixedly connected to the four corners of the bottom surface of the punch body (1);
the fixing mechanism (3) is arranged on one side of the top surface of the punch body (1);
polishing mechanism (4), set up in one side that fixed establishment (3) was kept away from to punch press body (1) top surface, polishing mechanism (4) include:
the sliding rail (401) is fixedly connected to the top surface of the punch body (1);
the two stop blocks (402) are respectively and fixedly connected to two ends of the top surface of the sliding rail (401);
the movable box (403) is connected to the sliding rail (401) in a sliding mode;
the two sliding blocks (404) are fixedly connected to the bottom surface of the movable box (403), the two sliding blocks (404) are connected to the sliding rail (401) in a sliding mode, and the movable box (403) is connected with the sliding rail (401) in a sliding mode through the sliding blocks (404);
a mounting plate (405) fixedly connected to the top surface of the movable box (403);
a cabinet (406) fixedly mounted on a top surface of the mounting plate (405);
the motor (407) is fixedly arranged on the inner wall of the case (406);
one end of the threaded rod (408) is fixedly connected with the output end of the motor (407) through a coupler, and the threaded rod (408) penetrates through one side of the case (406);
the polishing wheel (409) is fixedly arranged on one end of the threaded rod (408) far away from the motor (407);
the fixing plate (4010) is fixedly connected to the top surface of the punch press body (1), the threaded rod (408) penetrates through the fixing plate (4010), and the threaded rod (408) is in threaded connection with the fixing plate (4010);
two travel switch (4012), respectively fixed connection be in on the both sides of activity case (403), two travel switch (4012) all with motor (407) electric connection, the control switch setting of motor (407) is on one side outer wall of quick-witted case (406).
2. The numerical control press shaft sleeve inner circle polishing device as recited in claim 1, wherein: the fixed mechanism (3) comprises a fixed column (301), a sliding cavity (302), a rotating shaft (303), a rotating handle (304), a movable block (305), a connecting rod (306), a clamping block (307) and a rubber pad (308), wherein the fixed column (301) is fixedly connected to the top surface of the punch body (1), the sliding cavity (302) is arranged inside the fixed column (301), the rotating shaft (303) penetrates through the top surface of the fixed column (301), one end, located in the sliding cavity (302), of the rotating shaft (303) is rotatably connected with the bottom surface of the sliding cavity (302) through a bearing, the rotating handle (304) is fixedly connected to one end, located outside the sliding cavity (302), of the rotating shaft (303), positive and negative threads are symmetrically arranged on one section, located in the sliding cavity (302), of the rotating shaft (303), the two movable blocks (305) are sleeved on positive and negative thread sections of the rotating shaft (303), the two connecting rods (306) are slidably connected to sliding holes, which are formed in the communication with the sliding cavity (302) in the front surface of the fixed column (301), one end of the connecting rod (306) is fixedly connected with the movable block (305), and the other end of the connecting rod (306) is fixedly connected with the clamping block (307).
3. The numerical control press shaft sleeve inner circle polishing device as recited in claim 2, wherein: two adjacent surfaces of the two clamping blocks (307) are both arc-shaped concave surfaces, and the two rubber pads (308) are fixedly connected to the arc-shaped concave surfaces of the two clamping blocks (307) respectively.
4. The numerical control press shaft sleeve inner circle polishing device as recited in claim 2, wherein: the junction of the positive and negative threads of the rotating shaft (303), the symmetric axes of the two clamping blocks (307) and the threaded rod (408) are all positioned on the same horizontal plane.
5. The numerical control press shaft sleeve inner circle polishing device as recited in claim 1, wherein: one end of the threaded rod (408) far away from the motor (407) is fixedly connected with an installation block, and the polishing wheel (409) is fixedly installed on the threaded rod (408) through the installation block.
6. The numerical control press shaft sleeve inner circle polishing device as recited in claim 1, wherein: the inside fixed mounting of activity case (403) has battery (4011), battery (4011) and motor (407) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222364793.8U CN218534039U (en) | 2022-09-06 | 2022-09-06 | Inner circle polishing device for shaft sleeve of numerical control punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222364793.8U CN218534039U (en) | 2022-09-06 | 2022-09-06 | Inner circle polishing device for shaft sleeve of numerical control punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218534039U true CN218534039U (en) | 2023-02-28 |
Family
ID=85271919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222364793.8U Active CN218534039U (en) | 2022-09-06 | 2022-09-06 | Inner circle polishing device for shaft sleeve of numerical control punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218534039U (en) |
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2022
- 2022-09-06 CN CN202222364793.8U patent/CN218534039U/en active Active
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