CN218592728U

CN218592728U - Cross quick detach outer die set for emery wheel and processing centre gripping frock thereof

Info

Publication number: CN218592728U
Application number: CN202222788988.5U
Authority: CN
Inventors: 林政文
Original assignee: Kunshan Shuozhan Electronic Technology Co ltd
Current assignee: Kunshan Shuozhan Electronic Technology Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-10
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses an outer mould group of cross quick detach for emery wheel and processing centre gripping frock thereof belongs to emery wheel processing technology field, including mould ring cover, the temperature sensing stick hole has been seted up to the surface of mould ring cover, and the internal surface of mould ring cover has seted up the slope, interior module has been cup jointed to the gomphosis between the internal surface of mould ring cover, interior mould group is provided with four, and four interior mould group make up into the die cavity. This outer mould group of cross quick detach can avoid outer mould group set screw to be difficult for withdrawing from or the hot briquetting in-process set screw easily collapses absolutely and causes the product to scrap and the problem that manufacturing cost increases, the problem of equipment time is long, the difficult form removal after the hot briquetting is difficult for and the difficult piece of getting is solved simultaneously for production man-hour shortens, the product acceptance rate increases, the shaping manufacturing procedure has been reduced, and output has been increased, and can reduce the mould ring cover and rotate the energy that consumes, need not to drive the whole rotation of centre gripping frock.

Description

Cross quick detach outer die set for emery wheel and processing centre gripping frock thereof

Technical Field

The utility model relates to a wheel machining technical field specifically is a cross quick detach outer mould group for emery wheel and processing centre gripping frock thereof.

Background

The grinding wheel is a bonded grinding tool with certain strength, a grinding rod is needed in the production process of the grinding wheel, and the general grinding rod production is mostly formed by hot pressing metal or resin, so that a mould is needed;

the existing outer die is mutually fixed and locked by using a Jiong font, the fixing screw of the outer die is not easy to withdraw after the outer die is hot-pressed and formed, or the fixing screw is easy to break in the hot-pressing and forming process, so that the product is scrapped and the production cost is increased, meanwhile, a production mode that one machine is used for one die for one part is additionally adopted in the production process, so that the production capacity is reduced, and the outer die has the problems of long assembly time, difficult die removal after the hot-pressing and difficult part taking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a emery wheel is with simple and convenient practical cross quick detach outer mould group and processing centre gripping frock thereof.

In order to achieve the above object, the utility model provides a following technical scheme: the cross quick-release outer die set for the grinding wheel comprises a die ring sleeve, wherein a temperature sensing rod hole is formed in the outer surface of the die ring sleeve, a slope is formed in the inner surface of the die ring sleeve, and an inner die set is sleeved between the inner surfaces of the die ring sleeve in an embedded mode.

Preferably, the number of the inner die sets is four, the four inner die sets are combined to form a die cavity, an included angle between the slope and each inner die set is 3 degrees, and the temperature sensing rod hole penetrates through the die ring sleeve.

The utility model provides a processing centre gripping frock of outer mould group of cross quick detach for emery wheel, includes the fixing base, install motor one on the lateral wall of fixing base, the rigid coupling has two-way lead screw on the output of motor one, the surface meshing cover of two-way lead screw has cup jointed the carriage release lever, the other end slip of carriage release lever has cup jointed the guide arm, and the rigid coupling has clamp splice one and clamp splice two respectively between the corresponding face of carriage release lever, the guide slot has all been seted up to the top surface of clamp splice one and clamp splice two, and the top surface of clamp splice two installs motor two, the rigid coupling has the transmission shaft on the output of motor two, the other end rigid coupling of transmission shaft has the gear, the surface meshing of gear is connected with the rack, the opposite side rigid coupling of rack has the movable strip, the top surface rigid coupling of movable strip has the slide bar.

Preferably, the inside wall of two-way lead screw and fixing base rotates to be connected, and the surface of two-way lead screw rotates to cup joint and has linked up the piece, link up the inside wall rigid coupling of piece and fixing base.

Preferably, the sliding rod is in sliding sleeve connection with the guide groove, the moving strip is in sliding sleeve connection with the first clamping block and the second clamping block respectively, and two ends of the guide rod are fixedly connected with corresponding surfaces of the fixed seat.

Preferably, the side wall of the moving strip extends to the outside of the first clamping block and the second clamping block, and the first clamping block and the second clamping block are symmetrically arranged about a bisector of the bidirectional screw rod.

Preferably, the second clamping block drives the rack and the moving strip to rotate through the second motor, the transmission shaft and the gear.

Compared with the prior art, the beneficial effects of the utility model are that:

the cross quick-release outer die set is formed by mutually extruding and combining four inner die sets into a copper coin shape, and fully extrudes the inner surface of a die ring sleeve, so that the purpose of assembling the cross quick-release outer die set for the grinding wheel is achieved, the outer die set is combined without auxiliary tools, only one copper hammer is needed, the composition of the cross quick-release outer die set for the grinding wheel is simplified, the outer die set is easy to maintain and does not need consumables (screws), and meanwhile, the problems that the fixing screws of the outer die set are not easy to withdraw or the fixing screws are easy to break in the hot press forming process to cause product scrapping and production cost increase are avoided;

this outer mould group of cross quick detach drives the carriage release lever opposite direction through the two-way lead screw on the motor one, thereby make clamp splice one and the two opposite direction of clamp splice on the carriage release lever remove, at above-mentioned in-process, the removal strip on clamp splice one and the clamp splice two can be earlier extrusion mould ring cover, reach the purpose of fixed mould ring cover, motor two on the restart clamp splice two, make transmission shaft on the motor two drive the rack through the gear and move, thereby make the rack drive the removal strip and rotate, make the mould ring cover between the removal strip rotate, and then be convenient for process mould ring cover, make the energy that mould ring cover rotated and consumed reduce, need not to drive the whole rotation of centre gripping frock.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a cross-sectional view of a second structure of the clamping block of the present invention;

fig. 4 is a sectional view of the ring sleeve structure of the mold of the present invention.

In the figure: 1. a mould ring sleeve; 2. a temperature sensing rod hole; 3. an inner module; 4. a slope; 5. a fixed seat; 6. a first motor; 7. a bidirectional screw rod; 8. a travel bar; 9. a guide bar; 10. a first clamping block; 11. a second clamping block; 12. a guide groove; 13. a second motor; 14. a drive shaft; 15. a gear; 16. a rack; 17. a moving bar; 18. a slide bar; 19. a connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1 and 4, the present invention provides a technical solution: the utility model provides a cross quick detach outer mould group for emery wheel, includes mould ring cover 1, and temperature sensing stick hole 2 has been seted up to the surface of mould ring cover 1, and the internal surface of mould ring cover 1 has seted up slope 4, and interior module 3 has been cup jointed to the gomphosis between the internal surface of mould ring cover 1, and interior module 3 is provided with four, and four interior modules 3 make up into the die cavity, and the contained angle between slope 4 and the interior module 3 is 3, and temperature sensing stick hole 2 runs through mould ring cover 1.

Specifically, in the process of assembling and disassembling the cross quick-disassembly outer die set for the grinding wheel, the first three inner die sets 3 are sequentially placed in the die ring sleeve 1, the fourth inner die set 3 is placed above the vacant position, and the top surface of the fourth inner die set 3 is hammered downwards by using a copper hammer, so that the fourth inner die set 3 moves downwards along the slope 4, finally the four inner die sets 3 are mutually extruded and combined into a copper-coin shape, the inner surface of the die ring sleeve 1 is fully extruded, the purpose of assembling the cross quick-disassembly outer die set for the grinding wheel is achieved, the combination of the outer die set does not need an auxiliary tool, only one copper hammer is needed, the composition of the cross quick-disassembly outer die set for the grinding wheel is simplified, the outer die set is easy to maintain and does not need consumables (screws), meanwhile, the problem that the fixed screws are easy to withdraw from the outer die set or the fixed screws are easy to break in the hot press forming process, the product scrapping and the production cost are increased, when the cross quick-disassembly outer die set for the grinding wheel is needed, the problem that the inner die set for maintenance and the production time and the yield are increased is solved, and the problem that the production time and the product is not easy to be taken out is solved, and the production yield is increased.

Example 2:

referring to fig. 1-3, the present invention provides a technical solution: a processing and clamping tool of a cross quick-release outer die set for a grinding wheel comprises a fixed seat 5, a first motor 6 is installed on the side wall of the fixed seat 5, a bidirectional screw 7 is fixedly connected to the output end of the first motor 6, a moving rod 8 is sleeved on the outer surface of the bidirectional screw 7 in a meshed mode, a guide rod 9 is sleeved on the other end of the moving rod 8 in a sliding mode, a first clamping block 10 and a second clamping block 11 are fixedly connected between corresponding surfaces of the moving rod 8 respectively, guide grooves 12 are formed in the top surfaces of the first clamping block 10 and the second clamping block 11, a second motor 13 is installed on the top surface of the second clamping block 11, a transmission shaft 14 is fixedly connected to the output end of the second motor 13, a gear 15 is fixedly connected to the other end of the transmission shaft 14, and a rack 16 is connected to the outer surface of the gear 15 in a meshed mode, the other side of the rack 16 is fixedly connected with a moving strip 17, the top surface of the moving strip 17 is fixedly connected with a sliding rod 18, the two-way screw rod 7 is rotatably connected with the inner side wall of the fixed seat 5, the outer surface of the two-way screw rod 7 is rotatably sleeved with a connecting block 19, the connecting block 19 is fixedly connected with the inner side wall of the fixed seat 5, the sliding rod 18 is slidably sleeved with the guide groove 12, the moving strip 17 is respectively slidably sleeved with a first clamping block 10 and a second clamping block 11, two ends of the guide rod 9 are fixedly connected with the corresponding surface of the fixed seat 5, the side wall of the moving strip 17 extends out of the first clamping block 10 and the second clamping block 11, the first clamping block 10 and the second clamping block 11 are symmetrically arranged relative to a bisector of the two-way screw rod 7, and the second clamping block 11 drives the rack 16 and the moving strip 17 to rotate through a second motor 13, a transmission shaft 14 and a gear 15.

Specifically, in the process of clamping the cross quick-release outer die set for the grinding wheel, the die ring sleeve 1 is placed between the first clamping block 10 and the second clamping block 11, the first motor 6 on the fixed seat 5 is started, the two-way screw rod 7 on the first motor 6 drives the movable rod 8 to move in opposite directions, so that the first clamping block 10 on the movable rod 8 and the second clamping block 11 move in opposite directions, in the process, the moving strips 17 on the first clamping block 10 and the second clamping block 11 can extrude the die ring sleeve 1 in one step to achieve the purpose of fixing the die ring sleeve 1, the second motor 13 on the second clamping block 11 is started, the transmission shaft 14 on the second motor 13 drives the rack 16 to move through the gear 15, so that the rack 16 drives the moving strips 17 to rotate, the die ring sleeve 1 between the moving strips 17 rotates, the die ring sleeve 1 is convenient to process, the energy consumed by the rotation of the die ring sleeve 1 is reduced, and the clamping tool does not need to be driven to rotate integrally.

The working principle is as follows: when the cross quick-release outer die set for the grinding wheel needs to be assembled, the first three inner die sets 3 are sequentially placed in the die ring sleeve 1, the fourth inner die set 3 is placed above the vacant position, the top surface of the fourth inner die set 3 is hammered downwards by using a copper hammer, the fourth inner die set 3 moves downwards along the slope 4, finally the four inner die sets 3 are mutually extruded and combined into a copper coin shape, the inner surface of the die ring sleeve 1 is fully extruded, the purpose of assembling the cross quick-release outer die set for the grinding wheel is achieved, the outer die set is combined without an auxiliary tool, only one copper hammer is needed, the composition of the cross quick-release outer die set for the grinding wheel is simplified, the outer die set is easy to maintain and does not need consumables (screws), meanwhile, the problems that the fixed screws of the outer die set are not easy to withdraw or the fixed screws are easy to break in the hot press forming process to cause product scrapping and production cost increase are solved, when the cross quick-release outer die set for the grinding wheel needs to be disassembled, the bottom surface of the inner die set 3 is knocked by using the copper hammer, the angle between the slope 4 and the inner die set 3 is divided, the inner die set is taken out at the same time, the yield is increased, the production yield is increased, and the production yield is reduced, and the production process is increased;

when the cross quick-release outer die set for the grinding wheel needs to be machined, the die ring sleeve 1 is placed between the first clamping block 10 and the second clamping block 11, the first motor 6 on the fixed seat 5 is started, the two-way screw 7 on the first motor 6 drives the movable rod 8 to move in the opposite direction, so that the first clamping block 10 on the movable rod 8 and the second clamping block 11 move in the opposite direction, in the process, the moving strips 17 on the first clamping block 10 and the second clamping block 11 extrude the die ring sleeve 1 in one step to achieve the purpose of fixing the die ring sleeve 1, the second motor 13 on the second clamping block 11 is started, the transmission shaft 14 on the second motor 13 drives the rack 16 to move through the gear 15, so that the rack 16 drives the moving strips 17 to rotate, the die ring sleeve 1 between the moving strips 17 rotates, the die ring sleeve 1 is further convenient to be machined, the energy consumed by the rotation of the die ring sleeve 1 is reduced, the clamping tool does not need to be driven to rotate integrally, and the operation is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cross quick detach outer die set for emery wheel, includes mould ring cover (1), its characterized in that: the temperature sensing rod hole (2) is formed in the outer surface of the die ring sleeve (1), the slope (4) is formed in the inner surface of the die ring sleeve (1), and the inner die set (3) is sleeved between the inner surfaces of the die ring sleeve (1) in an embedded mode.

2. The cross quick-release outer die set for the grinding wheel as claimed in claim 1, wherein: the inner die sets (3) are four, the four inner die sets (3) are combined to form a die cavity, an included angle between the slope (4) and the inner die sets (3) is 3 degrees, and the temperature sensing rod holes (2) penetrate through the die ring sleeve (1).

3. The utility model provides a processing centre gripping frock of outer mould group of cross quick detach for emery wheel which characterized in that: including fixing base (5), install motor (6) on the lateral wall of fixing base (5), the rigid coupling has two-way lead screw (7) on the output of motor (6), the surface meshing cover of two-way lead screw (7) has received carriage release lever (8), guide arm (9) have been cup jointed in the other end slip of carriage release lever (8), and between the corresponding face of carriage release lever (8) respectively the rigid coupling have clamp splice (10) and clamp splice two (11), guide slot (12) have all been seted up to the top surface of clamp splice (10) and clamp splice two (11), and the top surface of clamp splice two (11) installs motor two (13), the rigid coupling has transmission shaft (14) on the output of motor two (13), the other end rigid coupling of transmission shaft (14) has gear (15), the surface meshing of gear (15) is connected with rack (16), the opposite side rigid coupling of rack (16) has removal strip (17), the top surface rigid coupling of removal strip (17) has slide bar (18).

4. The machining clamping tool for the cross quick-release outer die set for the grinding wheel as claimed in claim 3, wherein the machining clamping tool comprises: the bidirectional screw rod (7) is rotatably connected with the inner side wall of the fixing seat (5), the outer surface of the bidirectional screw rod (7) is rotatably sleeved with the connecting block (19), and the connecting block (19) is fixedly connected with the inner side wall of the fixing seat (5).

5. The machining clamping tool for the cross quick-release outer die set for the grinding wheel as claimed in claim 3, wherein the machining clamping tool comprises: the sliding rod (18) is in sliding sleeve joint with the guide groove (12), the moving strip (17) is in sliding sleeve joint with the clamping block I (10) and the clamping block II (11) respectively, and two ends of the guide rod (9) are fixedly connected with corresponding surfaces of the fixed seat (5).

6. The machining clamping tool for the cross quick-release outer die set for the grinding wheel as claimed in claim 3, wherein the machining clamping tool comprises: the side wall of the moving strip (17) extends to the outside of the first clamping block (10) and the second clamping block (11), and the first clamping block (10) and the second clamping block (11) are symmetrically arranged about the bisector of the bidirectional screw rod (7).

7. The machining clamping tool for the cross quick-release outer die set for the grinding wheel as claimed in claim 3, wherein the machining clamping tool comprises: the second clamping block (11) drives the rack (16) and the moving strip (17) to rotate through a second motor (13), a transmission shaft (14) and a gear (15).