CN206747615U - A kind of clamp assembly for die casting drilling equipment - Google Patents
A kind of clamp assembly for die casting drilling equipment Download PDFInfo
- Publication number
- CN206747615U CN206747615U CN201720591177.2U CN201720591177U CN206747615U CN 206747615 U CN206747615 U CN 206747615U CN 201720591177 U CN201720591177 U CN 201720591177U CN 206747615 U CN206747615 U CN 206747615U
- Authority
- CN
- China
- Prior art keywords
- line shaft
- drive
- die casting
- clamp assembly
- belt pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model provides a kind of clamp assembly for die casting drilling equipment, belongs to die casting technical field.It solves the ineffective problem of existing clamp assembly.This clamp assembly for being used for die casting drilling equipment includes：Main spindle box, line shaft is provided with main spindle box, line shaft one end is provided with scroll chuck, and the other end of line shaft is provided with drive cylinder, cutting ferrule is provided with main spindle box, drive cylinder drives scroll chuck to be moved along cutting ferrule and scroll chuck is clamped or unclamp workpiece by line shaft；Shaft coupling, shaft coupling can enable drive cylinder drive line shaft transverse shifting and line shaft is circumferentially rotated with respect to drive cylinder；Belt pulley, it is sheathed on line shaft and motor is provided with main spindle box, drive gear is provided with line shaft, drive gear engages with belt pulley madial wall.This clamp assembly for being used for die casting drilling equipment has the advantages of operating efficiency is high, clamping effect is good.
Description
Technical field
The utility model belongs to die casting technical field, is related to a kind of clamp assembly for die casting drilling equipment.
Background technology
Drilling device refers to the equipment that hole is processed on workpiece with drill bit, and general drilling equipment includes main spindle box, drilling group
Part and drive component, workpiece are installed on main spindle box, are provided with drill bit on boring assemblies and drive component can drive drill bit to lean on
Near or remote workpiece, realize the Drilling operation of workpiece.It is provided with clamp assembly in main spindle box in the prior art, but the clamping
Component only needs operator's hand-operated clamping workpiece, causes that the operating efficiency of the clamping is low, and clamping effect is poor.In summary, it is solution
The deficiency being certainly currently used in the clamp assembly structure of die casting drilling equipment is, it is necessary to design a kind of operating efficiency height, clamp effect
The good clamp assembly for die casting drilling equipment of fruit.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of operating efficiency is high, folder
The good clamp assembly for die casting drilling equipment of tight effect.
The purpose of this utility model can be realized by following technical proposal：A kind of clamping for die casting drilling equipment
Component, including：
Main spindle box, installing space is provided with main spindle box and line shaft is provided with installing space, line shaft one end is set
There is the scroll chuck for erector's part, the other end of line shaft is provided with drive cylinder, is provided with main spindle box and three-jaw card
Cutting ferrule corresponding to disk, drive cylinder drive scroll chuck to be moved along cutting ferrule and scroll chuck is clamped or is unclamped by line shaft
Workpiece；
Shaft coupling, it is arranged at drive cylinder and line shaft between the two, and it is dynamic that the shaft coupling can drive drive cylinder
Power axle transverse shifting simultaneously enables line shaft to be circumferentially rotated with respect to drive cylinder；
Belt pulley, it is sheathed on line shaft and the motor being connected with belt pulley is provided with main spindle box, on line shaft
Provided with drive gear, drive gear engages with belt pulley madial wall, and motor can drive drive gear to circumferentially rotate by belt pulley
And make line shaft with drive gear synchronous axial system.
In a kind of above-mentioned clamp assembly for die casting drilling equipment, first is provided with the outer surface of scroll chuck
Inclined-plane, the second inclined-plane corresponding with the first inclined-plane is offered on the madial wall of cutting ferrule, it is oblique that first inclined-plane is resisted against second
Face, the line shaft can drive the first inclined-plane to be moved in a lateral direction along the second inclined-plane, and make scroll chuck clamp or
Unclamp workpiece.
In a kind of above-mentioned clamp assembly for die casting drilling equipment, it is provided with the outer surface of drive gear outer
Tooth, internal tooth corresponding with external tooth is provided with the madial wall of belt pulley, the external tooth engages with internal tooth, and the facewidth of internal tooth is big
In the facewidth of external tooth.
In a kind of above-mentioned clamp assembly for die casting drilling equipment, annular groove is offered on line shaft,
Both ends provided with annular key and annular key in annular groove are in close contact with line shaft and drive gear respectively.
In a kind of above-mentioned clamp assembly for die casting drilling equipment, bearing is arranged with line shaft, it is described
Belt pulley madial wall is resisted against on the outer surface of two bearings.
Compared with prior art, the utility model includes line shaft, scroll chuck is provided with the front end of line shaft, in three-jaw
Cutting ferrule is also arranged with chuck, is provided with drive cylinder in the other end of line shaft, and drive cylinder can drive line shaft in horizontal stroke
Moved up to side and scroll chuck is realized the clamping or release of workpiece along cutting ferrule transverse shifting, it is new is improved this practicality
The operating efficiency of type and the clamping effect of workpiece.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 100, main spindle box；110th, line shaft；111st, drive gear；112nd, annular key；113rd, external tooth；120th, three-jaw
Chuck；121st, the first inclined-plane；130th, cutting ferrule；131st, the second inclined-plane；140th, drive cylinder；150th, shaft coupling；160th, belt pulley；
161st, internal tooth；162nd, belt；170th, motor；180th, bearing.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, a kind of this clamp assembly for die casting drilling equipment includes main spindle box 100, in main spindle box 100
Installing space is inside offered, the line shaft 110 that can be circumferentially rotated is transversely provided with installing space, specifically, in line shaft 110
Front end be provided with scroll chuck 120 for clamping workpiece, the other end of line shaft 110 is provided with drive cylinder 150140, drives
The energy driving power of cylinder 150140 of taking offence axle 110 moves in horizontal direction, and scroll chuck 120 is clamped or unclamp workpiece.
Above-mentioned scroll chuck 120 includes one end and is articulated with 3 claws on line shaft 110, be provided with line shaft 110 with
Cutting ferrule 130 corresponding to scroll chuck 120, line shaft 110 can drive 3 claws to move in a lateral direction so that 3 claws are stretched
Go out or retraction cutting ferrule 130, it is achieved thereby that jaws clamp and unclamping workpiece.
The first inclined-plane 121 is provided with the end face of claw side in cutting ferrule 130, is all provided with the outer surface of 3 claws
Have with 121 corresponding second inclined-plane 131 of the first inclined-plane, when line shaft 110 is driven in claw retraction cutting ferrule 130,3 claws are equal
It can radially shrink and clamp workpiece.
Spacing swivel nut is provided with line shaft 110, the front end of cutting ferrule 130 is connected with scroll chuck 120, after cutting ferrule 130
End is resisted against on spacing swivel nut, ensure that the installation site of cutting ferrule 130.
Be provided with shaft coupling between the two in drive cylinder 150140 and line shaft 110, the both ends of shaft coupling respectively with driving
Both are connected for the projecting shaft of cylinder 150140 and line shaft 110, and in the course of the work, drive cylinder 150140 can pass through shaft coupling
Line shaft 110 is driven to move in a lateral direction, meanwhile, the above-mentioned energy of line shaft 110 relative extension axle rotates in circumferential direction.
Belt pulley 160 and motor 170 are additionally provided with line shaft 110, the energy driving belt pulley 160 of motor 170 drives dynamic
Power axle 110 circumferentially rotates, so as to which line shaft 110 can move in a lateral direction in the presence of drive cylinder 150140, and energy
Circumferentially rotated under the drive of belt pulley 160, simultaneously because in the presence of shaft coupling, line shaft 110 circumferentially rotate and it is horizontal
It can independently of each other be completed to mobile two kinds of motion states, improve operating efficiency.
Preferably, belt 162 is provided between the two in belt pulley 160 and motor 170, opened in the outer surface of belt pulley 160
Provided with multiple cone tanks for being used to install belt 162, belt 162 is arranged in corresponding cone tank, and the setting of belt 162 ensures
The stationarity of both transmissions of belt pulley 160 and motor 170, while also improve operating efficiency of the present utility model.
Drive gear 111 is provided between the two in belt pulley 160 and line shaft 110, and drive gear 111 is located at line shaft
On 110 and the excircle of drive gear 111 engages with the madial wall of drive gear 111, so as to which belt pulley 160 can pass through sliding tooth
The drive line shaft 110 of wheel 111 circumferentially rotates.
Preferably, external tooth 113 is provided with the outer surface of drive gear 111, on the madial wall of belt pulley 160 be provided with
Internal tooth 161 corresponding to external tooth 113, external tooth 113 engage with internal tooth 161, and the facewidth of internal tooth 161 is more than the facewidth of external tooth 113,
So as to which when drive gear 111 drives external tooth 113, both external tooth 113 and internal tooth 161 remain in horizontal direction movement certain limit
Engagement, so as to which belt pulley 160 can drive the synchronous axial system of drive gear 111.
Further, annular groove is offered on line shaft 110, annular key 112 and annular key 112 is provided with annular groove
Both ends be in close contact respectively with line shaft 110 and drive gear 111, the setting of annular key 112 ensure that line shaft 110 with driving
The steadiness of both connections of moving gear 111, so as to which line shaft 110 can drive the synchronizing moving in a lateral direction of drive gear 111,
It ensure that the utility model normal work.
Further, bearing 180 is arranged with line shaft 110, the madial wall of belt pulley 160 is resisted against two bearings 180
On outer surface, bearing 180 can play a supporting role to belt pulley 160 so that line shaft 110 can drive drive gear 111 relative
Belt pulley 160 moves in a lateral direction, and can guarantee that belt pulley 160 can drive drive gear 111 to circumferentially rotate.
The quantity of bearing 180 is the both ends that two and two bearings 180 are respectively arranged at drive gear 111, above-mentioned belt pulley
160 madial walls are resisted against the outer surface of two bearings 180, and the setting of two bearings 180 ensure that the steady of the rotation of belt pulley 160
Property.
Projection is provided with for ensureing axle formed with boss between boss and adjacent bearing 180 on line shaft 110
The sleeve of 180 installation sites is held, the setting of sleeve avoids bearing 180 in the course of the work along line shaft 110 in horizontal side
The generation of position shift phenomenon occurs upwards, ensure that the utility model energy normal work.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (5)
1. a kind of clamp assembly for die casting drilling equipment, including：
Main spindle box, installing space is provided with main spindle box and line shaft is provided with installing space, line shaft one end is provided with use
In the scroll chuck of installation workpiece, the other end of line shaft is provided with drive cylinder, is provided with main spindle box and scroll chuck pair
The cutting ferrule answered, drive cylinder drive scroll chuck to be moved along cutting ferrule and scroll chuck is clamped or unclamp work by line shaft
Part；
Shaft coupling, it is arranged at drive cylinder and line shaft between the two, and the shaft coupling can make drive cylinder drive line shaft
Transverse shifting simultaneously enables line shaft to be circumferentially rotated with respect to drive cylinder；
Belt pulley, it is sheathed on line shaft and the motor being connected with belt pulley is provided with main spindle box, is provided with line shaft
Drive gear, drive gear engage with belt pulley madial wall, and motor can drive drive gear to circumferentially rotate and make by belt pulley
Line shaft is with drive gear synchronous axial system.
2. a kind of clamp assembly for die casting drilling equipment according to claim 1, it is characterised in that in three-jaw card
The outer surface of disk is provided with the first inclined-plane, offers the second inclined-plane corresponding with the first inclined-plane on the madial wall of cutting ferrule, and described
One inclined-plane is resisted against the second inclined-plane, and the line shaft can drive the first inclined-plane to be moved in a lateral direction along the second inclined-plane, and
Scroll chuck is set to clamp or unclamp workpiece.
3. a kind of clamp assembly for die casting drilling equipment according to claim 2, it is characterised in that in sliding tooth
The outer surface of wheel is provided with external tooth, and internal tooth corresponding with external tooth is provided with the madial wall of belt pulley, and the external tooth is nibbled with internal tooth
Close, and the facewidth of internal tooth is more than the facewidth of external tooth.
4. a kind of clamp assembly for die casting drilling equipment according to claim 3, it is characterised in that in line shaft
On offer annular groove, the both ends that annular key and annular key are provided with annular groove closely connect with line shaft and drive gear respectively
Touch.
5. a kind of clamp assembly for die casting drilling equipment according to claim 4, it is characterised in that in line shaft
On be arranged with bearing, the belt pulley madial wall is resisted against on the outer surface of two bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591177.2U CN206747615U (en) | 2017-05-25 | 2017-05-25 | A kind of clamp assembly for die casting drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591177.2U CN206747615U (en) | 2017-05-25 | 2017-05-25 | A kind of clamp assembly for die casting drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206747615U true CN206747615U (en) | 2017-12-15 |
Family
ID=60620278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720591177.2U Expired - Fee Related CN206747615U (en) | 2017-05-25 | 2017-05-25 | A kind of clamp assembly for die casting drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206747615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842937A (en) * | 2020-07-25 | 2020-10-30 | 广州优易机械科技有限公司 | Lathe for lathe work |
-
2017
- 2017-05-25 CN CN201720591177.2U patent/CN206747615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842937A (en) * | 2020-07-25 | 2020-10-30 | 广州优易机械科技有限公司 | Lathe for lathe work |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20200525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |