CN218697786U - Cold pressing die for producing diamond grinding wheel - Google Patents
Cold pressing die for producing diamond grinding wheel Download PDFInfo
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- CN218697786U CN218697786U CN202222939760.1U CN202222939760U CN218697786U CN 218697786 U CN218697786 U CN 218697786U CN 202222939760 U CN202222939760 U CN 202222939760U CN 218697786 U CN218697786 U CN 218697786U
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Abstract
The utility model relates to a diamond grinding wheel production is with mould of colding pressing, including base, bed die, cylinder and controller, fixed mounting has the mounting panel on the output shaft of cylinder, the bottom fixed mounting of mounting panel has last mould, the inside of base is provided with a mould device, a mould device includes free bearing and compression spring, the outside activity hinge of free bearing has the movable rod, the one end fixedly connected with balancing weight of movable rod, paste by the top of balancing weight and lean on there being the fixed block, the upside fixed mounting of fixed block has the connecting rod, the connecting rod extends to the inboard of bed die by the inside of base, the connecting rod extends to the inboard one end fixedly connected with roof of bed die. This diamond grinding wheel production is with mould of colding pressing, the convenient jack-up moulded die that relapses to in carrying out the next time die pressing processing, improved production efficiency, simple structure, convenient operation has reduced manufacturing cost, has improved this mould of colding pressing's practicality greatly.
Description
Technical Field
The utility model relates to an abrasive wheel machining technical field specifically is a diamond grinding wheel production is with cold pressing die.
Background
With the rapid development of the manufacturing industry, part materials on parts are required to be removed accurately in part machining, the use demand of grinding tools such as grinding wheels is increased more and more rapidly, and diamond grinding wheels have better abrasion resistance and are often used as special-effect tools for grinding hard and brittle materials such as hard alloys, glass, ceramics, semiconductors and the like.
Chinese utility model patent CN 202121439664.X discloses a diamond grinding wheel production is with mould of colding pressing, and through starter motor, the motor drives two rotations of threaded rod to make the swivel nut of both sides be close to each other, and then make the inside jack-up board that slides and set up of bed die lift up, and then make the moulded die break away from in the mould, the shape size and the bed die cavity of jack-up board are unanimous, avoid the atress inequality to lead to the shaping emery wheel to be destroyed.
Although the cold pressing die in the aforesaid is convenient for take out the moulded die, but need the motor to drive the jack-up board and remove, and need control the motor just reverse rotation and adjust the jack-up board and reciprocate, nevertheless the frequent just reverse rotation of motor causes the damage to the motor easily, has increased manufacturing cost, is not convenient for relapse jack-up moulded die, has reduced production efficiency, so proposes a diamond grinding wheel production with cold pressing die and solves the problem that proposes in the aforesaid.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a diamond grinding wheel production is with cold pressing die possesses advantages such as make things convenient for the top mould, has solved current cold pressing die and has pushed up the mould inefficiency, is not convenient for relapse the jack-up moulded die, has reduced production efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a cold pressing die for producing a diamond grinding wheel comprises a base, a lower die, a cylinder and a controller, wherein an output shaft of the cylinder is fixedly provided with a mounting plate, the bottom of the mounting plate is fixedly provided with an upper die, and a top die device is arranged inside the base;
the top die device includes free bearing and compression spring, the outside activity hinge of free bearing has the movable rod, the one end fixedly connected with balancing weight of movable rod, the top of balancing weight is pasted and is leaned on there is the fixed block, the upside fixed mounting of fixed block has the connecting rod, the connecting rod extends to the inboard of bed die by the inside of base, the connecting rod extends to the inboard one end fixedly connected with roof of bed die, compression spring's one end is pasted and is leaned on there is the fixed plate.
Further, the inside of base is the cavity form, the top of bed die fixed mounting to base, go up the mould and correspond each other with the bed die.
Further, the top fixedly connected with stand of base, the top fixedly connected with crossbeam of stand, cylinder fixed mounting is to the bottom of crossbeam, controller fixed mounting is to between crossbeam and the stand.
Further, the free bearing is fixedly installed on the inner wall of the base, and a supporting column is fixedly installed at the bottom of the base.
Furthermore, the top plate is matched with a die cavity of the lower die, and one end, far away from the fixed plate, of the compression spring is fixedly connected with the inner wall of the base.
Further, the number of free bearing, movable rod, balancing weight, fixed block and connecting rod is two, fixed plate fixed mounting is to between two connecting rods.
Further, the base set up on the surface with the inside communicating activity mouth of base, the movable rod passes through the outside that the activity mouth extends to the base, the movable rod extends to the outside one end fixedly connected with press plate of base.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this diamond grinding wheel production is with mould of colding pressing, the inboard diamond grinding wheel moulded die processing of bed die is accomplished the back, make the balancing weight perk that makes progress through the extrusion press platen, thereby drive the roof rebound, make it with the ejecting bed die of moulded die, accomplish after the drawing of patterns, the roof can reset rapidly under compression spring's effect, conveniently jack-up moulded die repeats, so that carry out next time mould processing, the production efficiency is improved, moreover, the steam generator is simple in structure, and convenient for operation, the production cost is reduced, the practicality of this mould of colding pressing is greatly improved, the current mould of colding pressing top inefficiency is solved, be not convenient for jack-up moulded die repeats, and the problem of production efficiency is reduced.
Drawings
FIG. 1 is a sectional view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;
fig. 3 is a front view of the present invention.
In the figure: the device comprises a base 1, a lower die 2, an air cylinder 3, a mounting plate 4, an upper die 5, a controller 6, a hinged support 7, a movable rod 8, a balancing weight 9, a fixed block 10, a connecting rod 11, a top plate 12, a compression spring 13, a fixed plate 14, a pressing plate 15, a movable opening 16, a vertical column 17, a cross beam 18 and a supporting column 19.
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.
Referring to fig. 1-3, the cold pressing mold for producing the diamond grinding wheel in the present embodiment includes a base 1, a lower mold 2, a cylinder 3 and a controller 6, wherein an output shaft of the cylinder 3 is fixedly installed with an installation plate 4, and the bottom of the installation plate 4 is fixedly installed with an upper mold 5.
Wherein, the top fixedly connected with stand 17 of base 1, the quantity of stand 17 is two, and the top fixedly connected with crossbeam 18 of stand 17, cylinder 3 fixed mounting are to the bottom of crossbeam 18, and controller 6 fixed mounting is to between crossbeam 18 and the stand 17.
It should be noted that the bottom of the base 1 is fixedly provided with four support columns 19, and the four support columns 19 are respectively located at the periphery of the bottom of the base 1.
In addition, the base 1 has a hollow interior, the lower mold 2 is fixedly mounted on the top of the base 1, and the upper mold 5 and the lower mold 2 correspond to each other.
It can be understood that go up mould 5 and bed die 2 and constitute the cold pressing die main part, through placing pending diamond grinding wheel die blank in the inside of bed die 2, can promote mounting panel 4 and remove under the drive of cylinder 3, and then promote the mould 5 and remove downwards to press mutually with bed die 2, thereby realize moulding-die work, the quantity of cylinder 3 is two simultaneously, has high thrust, and the finished product mould is effectual, and degree of automation is high.
In this embodiment, the inside of base 1 is provided with the top die device, and the top die device includes free bearing 7 and compression spring 13, and free bearing 7 is fixed mounting to the inner wall of base 1, and the outside activity of free bearing 7 articulates there is movable rod 8, and the one end fixedly connected with balancing weight 9 of movable rod 8, and the top of balancing weight 9 is leaned on and is leaned on fixed block 10, and the upside fixed mounting of fixed block 10 has connecting rod 11.
It can be understood that the counterweight 9 is located inside the base 1, and the weight of one end of the movable rod 8 is increased by using the counterweight 9, so that the end of the movable rod 8 close to the counterweight 9 can be stably drooped, and the stability of the structure is improved.
It should be noted that a movable opening 16 communicated with the inside of the base 1 is formed on the surface of the base 1, the movable rod 8 extends to the outside of the base 1 through the movable opening 16, and one end of the movable rod 8 extending to the outside of the base 1 is fixedly connected with a pressing plate 15.
It can be understood that the movable rod 8 is convenient to move through the arranged movable opening 16, and the movable rod 8 is convenient to adjust through the arranged pressing plate 15, so that the position of the connecting rod 11 can be adjusted.
In this embodiment, the connecting rod 11 extends from the inside of the base 1 to the inner side of the lower mold 2, one end of the connecting rod 11 extending to the inner side of the lower mold 2 is fixedly connected with the top plate 12, the top plate 12 is adapted to the mold cavity of the lower mold 2, one end of the compression spring 13 is attached to the fixing plate 14, and one end of the compression spring 13 far away from the fixing plate 14 is fixedly connected with the inner wall of the base 1.
In addition, the connecting rod 11 and the inner sides of the base 1 and the lower die 2 are in clearance fit, so that the counterweight block 9 can be driven to move when rising upwards, and the top plate 12 is driven to move upwards, so that the forming die is ejected out, and the use is facilitated.
It should be noted that the number of the hinged support 7, the movable rod 8, the counterweight 9, the fixed block 10 and the connecting rods 11 is two, and the fixed plate 14 is fixedly installed between the two connecting rods 11.
It can be understood that, when roof 12 rebound in the time of ejecting moulded die, connecting rod 11 can drive fixed plate 14 synchronous motion, and fixed plate 14 then can compress tightly compression spring 13, after loosening the control to movable rod 8, can rebound the normal position with fixed plate 14 through compression spring 13's elastic potential energy, and then be convenient for reset connecting rod 11, make roof 12 can follow connecting rod 11 and move down rapidly to be convenient for carry out the die sinking processing next time.
This embodiment is when using, through placing pending diamond grinding wheel die blank in the inside of bed die 2, start cylinder 3 and promote mounting panel 4 downstream, and promote the bed die 5 downstream, make it and bed die 2 press mutually, from this, carry out moulding-die work, after the moulding-die is accomplished, start cylinder 3 and withdraw bed die 5, press pressing plate 15 through pushing down and make movable rod 8 turn along hinged-seat 7, thereby drive balancing weight 9 perk, and drive fixed block 10 and remove, thereby drive connecting rod 11 and fixed plate 14 synchronous motion, make fixed plate 14 compress tightly compression spring 13, connecting rod 11 can drive roof 12 rebound simultaneously, and then make the moulded die behind the moulding-die break away from in the bed die 2, after accomplishing the drawing of patterns, loosen extrusion plate 15, compression spring 13 then can be with fixed plate 14, connecting rod 11, roof 12 resets rapidly.
The beneficial effects of the above embodiment are as follows:
this diamond grinding wheel production is with mould of colding pressing, the back is accomplished in the inboard diamond grinding wheel moulded die processing of bed die 2, press the clamp plate 15 through the extrusion and make balancing weight 9 upwarp, thereby drive roof 12 rebound, make it with the ejecting bed die 2 of moulded die, after the completion drawing of patterns, roof 12 can reset rapidly under compression spring 13's effect, the convenient jack-up moulded die that relapses, so that carry out the next mould pressing processing, and the production efficiency is improved, moreover, the steam generator is simple in structure, and convenient for operation, the production cost is reduced, and the practicability of this mould of colding pressing is greatly improved.
The installation mode, the connection mode or the setting mode disclosed in this embodiment are all common mechanical modes, and can be implemented as long as the beneficial effects can be achieved, in addition, the electrical components appearing therein are all electrically connected with the controller 6 and the power supply, the controller 6 is a conventional known device, and the conventional disclosed power connection technology, so that detailed description on the specific structural composition and the working principle thereof is not repeated herein.
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 … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
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 (7)
1. The utility model provides a diamond grinding wheel production is with cold pressing mold utensil, includes base (1), bed die (2), cylinder (3) and controller (6), fixed mounting has mounting panel (4) on the output shaft of cylinder (3), the bottom fixed mounting of mounting panel (4) has last mould (5), its characterized in that: a top die device is arranged inside the base (1);
the top die device includes free bearing (7) and compression spring (13), the outside activity hinge of free bearing (7) has movable rod (8), the one end fixedly connected with balancing weight (9) of movable rod (8), the top of balancing weight (9) is pasted and is leaned on fixed block (10), the upside fixed mounting of fixed block (10) has connecting rod (11), connecting rod (11) extend to the inboard of bed die (2) by the inside of base (1), connecting rod (11) extend to one end fixedly connected with roof (12) of bed die (2) inboard, the one end of compression spring (13) is pasted and is leaned on and is had fixed plate (14).
2. The cold pressing die for producing the diamond grinding wheel according to claim 1, wherein the cold pressing die comprises: the interior of the base (1) is hollow, the lower die (2) is fixedly mounted at the top of the base (1), and the upper die (5) and the lower die (2) correspond to each other.
3. The cold pressing die for producing the diamond grinding wheel according to claim 1, wherein the cold pressing die comprises: the top fixedly connected with stand (17) of base (1), the top fixedly connected with crossbeam (18) of stand (17), cylinder (3) fixed mounting is to the bottom of crossbeam (18), controller (6) fixed mounting is to between crossbeam (18) and stand (17).
4. The cold pressing die for producing the diamond grinding wheel according to claim 1, wherein the cold pressing die comprises: the hinge seat (7) is fixedly installed on the inner wall of the base (1), and the bottom of the base (1) is fixedly provided with a support column (19).
5. The cold pressing die for producing the diamond grinding wheel according to claim 1, wherein the cold pressing die comprises: the top plate (12) is matched with a die cavity of the lower die (2), and one end, far away from the fixed plate (14), of the compression spring (13) is fixedly connected with the inner wall of the base (1).
6. The cold pressing die for producing the diamond grinding wheel according to claim 1, wherein the cold pressing die comprises: the number of the hinged support (7), the movable rod (8), the balancing weight (9), the fixed block (10) and the connecting rods (11) is two, and the fixed plate (14) is fixedly installed between the two connecting rods (11).
7. The cold pressing die for producing the diamond grinding wheel according to claim 1, wherein the cold pressing die comprises: the utility model discloses a press plate, including base (1), the inside communicating activity mouth (16) of base (1) has been seted up on the surface of base (1), activity pole (8) extend to the outside of base (1) through activity mouth (16), one end fixedly connected with press plate (15) that activity pole (8) extend to base (1) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222939760.1U CN218697786U (en) | 2022-11-04 | 2022-11-04 | Cold pressing die for producing diamond grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222939760.1U CN218697786U (en) | 2022-11-04 | 2022-11-04 | Cold pressing die for producing diamond grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218697786U true CN218697786U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222939760.1U Active CN218697786U (en) | 2022-11-04 | 2022-11-04 | Cold pressing die for producing diamond grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218697786U (en) |
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2022
- 2022-11-04 CN CN202222939760.1U patent/CN218697786U/en active Active
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