CN218110292U - Workpiece clamping device of numerical control tool grinding machine - Google Patents
Workpiece clamping device of numerical control tool grinding machine Download PDFInfo
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- CN218110292U CN218110292U CN202222774707.0U CN202222774707U CN218110292U CN 218110292 U CN218110292 U CN 218110292U CN 202222774707 U CN202222774707 U CN 202222774707U CN 218110292 U CN218110292 U CN 218110292U
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Abstract
The utility model provides a workpiece clamping device of a numerical control tool grinding machine, which belongs to the technical field of the numerical control tool grinding machine and comprises a connecting column; the base, the base sets up in the spliced pole lower extreme, the spacing seat of upper end fixedly connected with of base, adjustment mechanism includes the connecting plate, the cylinder, go up the fixture block and place the subassembly, connecting plate fixed connection is in the side of connecting block, cylinder fixed connection is in the side of connecting plate, go up fixture block fixed connection in the output of cylinder, cylinder and outside electric connection, place the subassembly and set up in the upper end of base in order to realize better with the work piece centre gripping, through the adjustment mechanism that is provided with, thereby it promotes the work piece that will go up the fixture block and further carry out the centre gripping with the difference and fix to make the work piece can more stably promote production efficiency in the production and processing process through the start-up of cylinder when carrying out different work piece centre grippings better.
Description
Technical Field
The utility model belongs to the technical field of the numerically control tool grinding machine, concretely relates to work piece clamping device of numerically control tool grinding machine.
Background
The numerical control tool grinding machine is used for processing an end mill, a ball end mill, a step drill, a reamer, a forming mill, a deep hole drill, a triangular chisel, a squaring tool and the like, and in order to enable a machined part to always keep a correct position in the processing process and prevent the machined part from displacing under the action of cutting force, the machined part needs to be tightly pressed and firmly clamped, so that a clamping device is needed.
The authorization publication number 'CN 216066992U' records a workpiece clamping device of a numerical control tool grinding machine, which comprises a base and a support, wherein two convex blocks are arranged on two sides of the base and connected with a lathe through bolts, a groove is formed in the middle of the base, a driving motor is arranged in the groove, the output end of the driving motor is connected with the bottom of a rotary table in the middle, a limiting support rod is arranged at the upper end of the base, the support is arranged in the middle of the upper end of the rotary table, a fixed block is arranged on the outer side of the support and connected with the rotary table through screws, an air cylinder is arranged at the upper end of the support, the output end of the air cylinder penetrates through the support and is connected with the upper end of an upper clamping block, the workpiece clamping device of the numerical control tool grinding machine is provided with the support, the air cylinder, the upper clamping block, a sliding block and a lower clamping block, the sliding block is pushed to descend through the air cylinder, so that the sliding block can vertically descend in a sliding groove, the sliding block is ensured to be capable of vertically descending and fixedly clamping a workpiece with the lower clamping plate when moving, and the workpiece is simple in operation.
Above-mentioned patent promotes through the cylinder that the grip block descends for the slider removes in the spout, guarantees to go up the grip block and can descend perpendicularly when removing and carry out fixed centre gripping with the machined part with lower grip block, and easy operation, but often can not carry out the centre gripping better with the work piece among the prior art when carrying out the fixed centre gripping of work piece and the result of use is poor, makes the poor production efficiency that influences of the grip effect of work piece.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a workpiece clamping device of numerical control tool grinding machine often can not carry out the centre gripping better with the work piece and the result of use is poor when aiming at solving the fixed centre gripping of work piece among the prior art for the poor problem that influences production efficiency of the centre gripping effect of work piece.
In order to achieve the above object, the utility model provides a following technical scheme:
a workpiece clamping device for a numerically controlled tool grinding machine, comprising:
connecting columns;
the base is arranged at the lower end of the connecting column, a limiting seat is fixedly connected to the upper end of the base, and the limiting seat is connected with the connecting column;
the workpiece is arranged at the side end of the base;
the sliding sleeve is connected to the circumferential surface of the connecting column in a sliding mode, and the side end of the sliding sleeve is fixedly connected with a connecting block;
and
adjustment mechanism, adjustment mechanism includes connecting plate, cylinder, goes up the fixture block and places the subassembly, connecting plate fixed connection is in the side of connecting block, cylinder fixed connection is in the side of connecting plate, go up fixture block fixed connection in the output of cylinder, cylinder and outside electric connection, place the subassembly and set up in the upper end of base in order to realize better with the work piece centre gripping.
As a preferred scheme, place the subassembly and include work piece cardboard, guiding hole and guide post, the work piece cardboard passes through bolt threaded connection in the upper end of base, the upper end of work piece cardboard is seted up in the guiding hole, guide post fixed connection is in the lower extreme of connecting plate, guiding hole and guide post phase-match, work piece cardboard and work piece phase-match.
As an optimal scheme, the tooth's socket has been seted up on spliced pole circumferential surface, the side fixedly connected with shell of sliding sleeve is that the side of shell rotates and is connected with the dwang, the side fixedly connected with handle of dwang, the circumferential surface fixedly connected with gear of dwang, gear and tooth's socket phase-match.
As a preferred scheme of the utility model, the upper end fixedly connected with limiting plate of spliced pole, the thread groove has been seted up to the side of base.
As an optimized scheme of the utility model, there is the controller connecting through bolt threaded connection the connecting plate upper end, controller and outside electric connection.
As an optimized scheme of the utility model, the circumference fixed surface of dwang is connected with the ratchet, the side of shell rotates through the pivot and is connected with the ratchet, ratchet and ratchet intermittent type meshing, the end that is close to mutually of ratchet, ratchet and shell is provided with torque spring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this scheme, through the adjustment mechanism who is provided with to thereby make when carrying out the work piece of difference and carrying out the centre gripping can promote the work piece of going up the fixture block better and further carry out centre gripping fixed action with the difference, thereby make the work piece can be more stable and then further promote production efficiency in the production and processing process.
2. In this scheme, thereby make the dwang can be convenient for the staff better when needs rotate through some handles of side fixed connection at the dwang and rotate, thereby make the sliding sleeve can more stable when going up and down through some limiting plates of upper end fixed connection at the spliced pole, strengthen the safety of device.
3. In this scheme, thereby make when the device needs to use can install and dismantle the convenience and the practicality that strengthen the device with the outside through the bolt better through some thread grooves of seting up at the side of base.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a first perspective view of the present invention;
fig. 2 is a perspective view of a second viewing angle of the present invention;
FIG. 3 is a perspective exploded view of the present invention;
fig. 4 is a partially enlarged view of the ratchet wheel of fig. 3 according to the present invention.
In the figure: 1. connecting columns; 2. a base; 3. a thread groove; 4. a limiting seat; 5. a tooth socket; 6. a limiting plate; 7. a sliding sleeve; 8. connecting blocks; 9. a housing; 10. a connecting plate; 12. rotating the rod; 13. a gear; 14. a handle; 15. a ratchet wheel; 16. a ratchet; 17. a torque spring; 18. clamping the workpiece; 19. a guide hole; 20. a guide post; 21. a cylinder; 22. an upper clamping block; 23. a controller; 24. and (5) a workpiece.
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 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 "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention 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" and "second" 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", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions:
a workpiece clamping device for a numerically controlled tool grinding machine, comprising:
connecting a column 1;
the base 2 is arranged at the lower end of the connecting column 1, the upper end of the base 2 is fixedly connected with a limiting seat 4, and the limiting seat 4 is connected with the connecting column 1;
a workpiece 24, wherein the workpiece 24 is arranged at the side end of the base 2;
the sliding sleeve 7 is connected to the circumferential surface of the connecting column 1 in a sliding mode, the side end of the sliding sleeve 7 is fixedly connected with the connecting block 8, and the side end of the connecting block 8 is connected with the connecting column;
and
adjustment mechanism, adjustment mechanism include connecting plate 10, cylinder 21, go up fixture block 22 and place the subassembly, and connecting plate 10 fixed connection is in the side of connecting block 8, and cylinder 21 fixed connection is in the side of connecting plate 10, goes up fixture block 22 fixed connection in the output of cylinder 21, and cylinder 21 and outside electric connection place the subassembly and set up in the upper end of base 2 in order to realize better with the 24 centre grippings of work piece.
The utility model discloses an in the embodiment, spliced pole 1 can adopt stainless steel material to make, base 2 plays the realization and places spliced pole 1 and strengthen spliced pole 1's stabilizing action, spacing seat 4 plays the realization and carries out the connection effect with spliced pole 1 and base 2, sliding sleeve 7 plays the realization and carries out the mating action with limiting plate 6 better, sliding sleeve 7 fixes connecting block 8, connecting block 8 makes connecting plate 10 can connect better, through the adjustment mechanism who is provided with, thereby make can promote thereby work piece 24 with the difference further carries out centre gripping fixed action through the start-up of cylinder 21 better when carrying out the work piece 24 of difference and carrying out the centre gripping through the start-up of cylinder 21, thereby make work piece 24 can more stable and further promote production efficiency in the production and processing process, wherein connecting plate 10 plays the realization and carries out the connecting action with cylinder 21, cylinder 21 plays the realization and will go up fixture block 22 and connect thereby make upper fixture block 22 can more carry out the matching function with work piece 24 through the output, wherein go up fixture block 22 accessible nut and cylinder 21's output threaded connection, thereby make upper fixture block 22 can carry out the convenience and the practicality of replacement reinforcing device better.
Specifically, referring to fig. 1 to 3, the placing assembly includes a workpiece clamping plate 18, a guiding hole 19 and a guiding post 20, the workpiece clamping plate 18 is connected to the upper end of the base 2 through a bolt and a thread, the guiding hole 19 is opened at the upper end of the workpiece clamping plate 18, the guiding post 20 is fixedly connected to the lower end of the connecting plate 10, the guiding hole 19 is matched with the guiding post 20, and the workpiece clamping plate 18 is matched with the workpiece 24.
In this embodiment: work piece cardboard 18 plays the realization and places the effect with work piece 24, and guiding hole 19 plays the realization and carries out the mating action with cylinder 21 to it is fixed with work piece cardboard 18 carries out the centre gripping with work piece 24 better to make last fixture block 22, makes the fixed effect of centre gripping of work piece 24 further promote.
Specifically, referring to fig. 1-3, the circumferential surface of the connecting column 1 is provided with a tooth socket 5, the side end of the sliding sleeve 7 is fixedly connected with a housing 9, the side end of the housing 9 is rotatably connected with a rotating rod 12, the side end of the rotating rod 12 is fixedly connected with a handle 14, the circumferential surface of the rotating rod 12 is fixedly connected with a gear 13, and the gear 13 is matched with the tooth socket 5.
In this embodiment: tooth's socket 5 plays the realization and matches with gear 13 and make sliding sleeve 7 carry out the slip function better, and shell 9 plays the realization and connects dwang 12, and dwang 12 plays the realization and carries out the fixed action with gear 13 and handle 14, and handle 14 plays and realizes that the staff carries out the position control function with sliding sleeve 7 better.
Specifically referring to fig. 3, the upper end of the connecting column 1 is fixedly connected with a limiting plate 6, and the side end of the base 2 is provided with a thread groove 3.
In this embodiment: thereby make sliding sleeve 7 can be more stable when the circumferential surface of spliced pole 1 slides through limiting plate 6 that has at the upper end fixed connection of spliced pole 1, thereby it is convenient better to make the device connect and dismantle the time with external equipment through the thread groove 3 that sets up some at the side of base 2.
Specifically, referring to fig. 3 and 4, the controller 23 is connected to the upper end of the connecting plate 10 through a bolt and a thread, and the controller 23 is electrically connected to the outside.
In this embodiment: the controller 23 is used to control the cylinder 21, and how to connect the cylinder 21 and the controller 23 and use the same are not described in detail in the prior art for those skilled in the art.
Specifically referring to fig. 3, a ratchet 15 is fixedly connected to the circumferential surface of the rotating rod 12, a ratchet 16 is rotatably connected to the side end of the housing 9 through a rotating shaft, the ratchet 16 and the ratchet 15 are intermittently engaged, and a torque spring 17 is disposed at the end close to the ratchet 15, the ratchet 16 and the housing 9.
In this embodiment: the ratchet wheel 15 and the ratchet 16 are intermittently meshed, so that the rotating rod 12 can be better matched with the connecting column 1 when rotating along with the gear 13, the sliding sleeve 7 can be better lifted, and the adjustability of the device is enhanced.
The utility model discloses a theory of operation and use flow: firstly, the base 2 is connected with external equipment, and the base 2 is fixed through the bolts and the thread grooves 3, then the workpiece 24 is placed at the upper end of the workpiece clamping plate 18, at the moment, when the workpiece 24 is clamped and fixed as required, the handle 14 can be rotated at the moment, the gear 13 is matched with the tooth grooves 5, the sliding sleeve 7 slides, after the workpiece 24 slides to a proper position, the ratchet 15 and the ratchet 16 are meshed intermittently at the moment, the position of the sliding sleeve 7 is fixed, then the cylinder 21 is connected with the outside, at the moment, the cylinder 21 is controlled through the controller 23, the cylinder 21 works, the upper clamping block 22 stretches out and draws back and is matched with the workpiece clamping plate 18, the workpiece 24 placed at the upper end of the workpiece clamping plate 18 is clamped and fixed, and through the arranged adjusting mechanism, the upper clamping block 22 can be pushed better through the starting of the cylinder 21 when different workpieces 24 are clamped, so as to further clamp and fix different workpieces 24, and further improve the production efficiency in the production process.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A workpiece clamping device of a numerical control tool grinding machine is characterized by comprising:
a connecting column (1);
the base (2) is arranged at the lower end of the connecting column (1), the upper end of the base (2) is fixedly connected with a limiting seat (4), and the limiting seat (4) is connected with the connecting column (1);
a workpiece (24), wherein the workpiece (24) is arranged at the side end of the base (2);
the sliding sleeve (7) is connected to the circumferential surface of the connecting column (1) in a sliding mode, a connecting block (8) is fixedly connected to the side end of the sliding sleeve (7), and the side end of the connecting block (8) is connected to the side end of the connecting column;
and
adjustment mechanism, adjustment mechanism includes connecting plate (10), cylinder (21), goes up fixture block (22) and places the subassembly, connecting plate (10) fixed connection is in the side of connecting block (8), cylinder (21) fixed connection is in the side of connecting plate (10), go up fixture block (22) fixed connection in the output of cylinder (21), cylinder (21) and outside electric connection, place the subassembly and set up in the upper end of base (2) in order to realize better with work piece (24) centre gripping.
2. The workpiece clamping device of the numerically controlled tool grinding machine as recited in claim 1, wherein: the placing component comprises a workpiece clamping plate (18), a guide hole (19) and a guide post (20), the workpiece clamping plate (18) is connected to the upper end of the base (2) through a bolt in a threaded mode, the guide hole (19) is formed in the upper end of the workpiece clamping plate (18), the guide post (20) is fixedly connected to the lower end of the connecting plate (10), the guide hole (19) is matched with the guide post (20), and the workpiece clamping plate (18) is matched with the workpiece (24).
3. The workpiece clamping device of the numerically controlled tool grinding machine as recited in claim 2, wherein: tooth's socket (5) have been seted up on spliced pole (1) circumference surface, side fixedly connected with shell (9) of sliding sleeve (7) are the side rotation of shell (9) and are connected with dwang (12), side fixedly connected with handle (14) of dwang (12), circumference fixed surface of dwang (12) is connected with gear (13), gear (13) and tooth's socket (5) phase-match.
4. The workpiece clamping device of the numerically controlled tool grinding machine as recited in claim 3, wherein: the upper end fixedly connected with limiting plate (6) of spliced pole (1), thread groove (3) have been seted up to the side of base (2).
5. The workpiece clamping device for the numerically controlled tool grinding machine as recited in claim 4, wherein: the upper end of the connecting plate (10) is connected with a controller (23) through bolt threads, and the controller (23) is electrically connected with the outside.
6. The workpiece clamping device of the numerically controlled tool grinding machine as recited in claim 5, wherein: the circumference surface fixedly connected with ratchet (15) of dwang (12), the side of shell (9) is rotated through the pivot and is connected with ratchet (16), ratchet (16) and ratchet (15) intermittent type meshing, the end that is close to mutually of ratchet (15), ratchet (16) and shell (9) is provided with torque spring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222774707.0U CN218110292U (en) | 2022-10-21 | 2022-10-21 | Workpiece clamping device of numerical control tool grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222774707.0U CN218110292U (en) | 2022-10-21 | 2022-10-21 | Workpiece clamping device of numerical control tool grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218110292U true CN218110292U (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222774707.0U Active CN218110292U (en) | 2022-10-21 | 2022-10-21 | Workpiece clamping device of numerical control tool grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218110292U (en) |
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2022
- 2022-10-21 CN CN202222774707.0U patent/CN218110292U/en active Active
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