CN108356555A - A kind of crosshead - Google Patents
A kind of crosshead Download PDFInfo
- Publication number
- CN108356555A CN108356555A CN201810087522.8A CN201810087522A CN108356555A CN 108356555 A CN108356555 A CN 108356555A CN 201810087522 A CN201810087522 A CN 201810087522A CN 108356555 A CN108356555 A CN 108356555A
- Authority
- CN
- China
- Prior art keywords
- pole
- center
- screw thread
- pedestal
- along
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention proposes a kind of crosshead,Including round table-like pedestal,The center-pole of the round bar shape of the lower end of the pedestal is connected in along the axial direction of the pedestal,The fixed ring of the lower part of the center-pole is rotatably connected in by screw thread,The longitudinal section being connected in along the radial direction of the center-pole on the outer wall of the center-pole is trapezoidal block,It is connected in the discoid loading plate of the upper end of the pedestal,The first swingle of the round bar shape on the loading plate is rotatably connected in by screw thread,The spherical integrated ball on the top of first swingle is rotatably connected in by screw thread,The second swingle of the round bar shape in the integrated ball is arranged in along the radial direction of the integrated ball,Be connected in the upside of second swingle steps up seat,The collet for being arranged in the pressure ram for stepping up the round bar shape in the side wall of seat and the end that the pressure ram is rotatably connected in by screw thread of sliding；Nut fixation to be processed can be improved the working efficiency of chamfering by the crosshead of the present invention.
Description
Technical field
The present invention relates to technical field of mechanical processing more particularly to a kind of crossheads.
Background technology
It needs to carry out chamfering during nut is processed；Nut will produce in the process of chamfering by external impact force
It shakes, the crosshead of traditional nut beveler cannot be to processed nut fixation, and chamfering precision is poor, chamfering effect
Rate is relatively low.
Therefore, we are it is necessary to improve such a structure, to overcome drawbacks described above.
Invention content
The object of the present invention is to provide a kind of crossheads.
The present invention is technical solution used by solving its technical problem：
A kind of crosshead, including round table-like pedestal, the lower end for being connected in along the axial direction of the pedestal pedestal
The center-pole of round bar shape, be rotatably connected in by screw thread the center-pole lower part fixed ring, along the center-pole radial direction block
The longitudinal section being connected on the outer wall of the center-pole be trapezoidal block, be connected in the pedestal upper end discoid carrying
Plate, the first swingle of the round bar shape being rotatably connected on the loading plate by screw thread are rotatably connected in first rotation by screw thread
The spherical integrated ball on the top of bar, the second rotation that the round bar shape in the integrated ball is arranged in along the radial direction of the integrated ball
Bull stick, be connected in second swingle upside step up seat, sliding is arranged in the round bar stepped up in the side wall of seat
The pressure ram of shape and be rotatably connected in by screw thread the pressure ram end collet；
The pedestal is round table-like, and the first clamping mounting hole is equipped with axially to its underpart along the pedestal, described
First clamping mounting hole and the center-pole are adapted；The center-pole is cylindric；Along the center-pole radial to it
The first buckling groove is recessed in outer wall, first buckling groove and the block are adapted；The longitudinal section of the block is trapezoidal；
Several described blocks are uniformly distributed along the outer wall of the center-pole；The fixed ring is annular shape, in the fixed ring
Spiral is recessed with screw thread on hole wall；
The loading plate is discoid, is screwed on mounting hole in being equipped with first in the loading plate, is screwed in described first
Mounting hole inside spin is recessed with screw thread, and described first is screwed on mounting hole and first swingle is adapted；
The integrated ball is spherical, and the first adjustment hole is equipped in the inner along the radial direction of the integrated ball, in described the
One adjustment hole inside spin is recessed with screw thread, and first adjustment hole and first swingle are adapted；Along described integrated
The radial direction of ball is equipped with first and connects and fixes hole in the inner, and described first connects and fixes hole and second swingle is adapted；
It is recessed with operation fixing groove in the top for stepping up seat, in being equipped with the first extruding in the side wall for stepping up seat
Hole, first extruded hole and the pressure ram are adapted；In being recessed with clamping slot in the collet.
The advantage of the invention is that：
A kind of crosshead of the present invention, including round table-like pedestal, along the axial direction of the pedestal it is connected in the pedestal
Lower end round bar shape center-pole, be rotatably connected in by screw thread the center-pole lower part fixed ring, along the center-pole
The longitudinal section that is connected on the outer wall of the center-pole of radial direction be trapezoidal block, be connected in the pedestal upper end disk
The loading plate of shape, the first swingle of the round bar shape being rotatably connected on the loading plate by screw thread, be rotatably connected in by screw thread it is described
The spherical integrated ball on the top of the first swingle is arranged in the round bar shape in the integrated ball along the radial direction of the integrated ball
The second swingle, be connected in second swingle upside step up seat, sliding is arranged in the side wall for stepping up seat
The pressure ram of interior round bar shape and be rotatably connected in by screw thread the pressure ram end collet；The crosshead of the present invention can incite somebody to action
Nut fixation to be processed, improves the working efficiency of chamfering.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of crosshead proposed by the present invention.
Number and the corresponding component title represented by letter in figure：
Wherein：21- pressure rams；22- collets；23- steps up seat；The second swingles of 24-；25- integrated balls；26- first rotates
Bar；27- loading plates；28- pedestals；29- blocks；210- fixed rings；211- center-poles.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Diagram and specific embodiment are closed, the present invention is further explained.
As shown in Figure 1, a kind of crosshead proposed by the present invention, including round table-like pedestal 28, along the pedestal 28
It is axially connected in the center-pole 211 of the round bar shape of the lower end of the pedestal 28, is rotatably connected under the center-pole 211 by screw thread
The fixed ring 210 in portion, the longitudinal section being connected in along the radial direction of the center-pole 211 on the outer wall of the center-pole 211 are ladder
The block 29 of shape, be connected in the pedestal 28 upper end discoid loading plate 27, the loading plate is rotatably connected in by screw thread
First swingle 26 of the round bar shape on 27, be rotatably connected in by screw thread first swingle 26 top spherical integrated ball
25, the second swingle 24 of the round bar shape being arranged in the integrated ball 25 along the radial direction of the integrated ball 25, be connected in institute
State the upside of the second swingle 24 step up seat 23, sliding is arranged in the extruding for stepping up the round bar shape in the side wall of seat 23
Bar 21 and be rotatably connected in by screw thread the pressure ram 21 end collet 22；
The pedestal 28 is round table-like, and the first clamping mounting hole is equipped with axially to its underpart along the pedestal 28,
The first clamping mounting hole and the center-pole 211 are adapted；The center-pole 211 is cylindric；Along the center-pole
211 radial to the first buckling groove is recessed in its outer wall, first buckling groove and the block 29 are adapted；The block
29 longitudinal section is trapezoidal；Several described blocks 29 are uniformly distributed along the outer wall of the center-pole 211；The fixed ring
210 be annular shape, and screw thread is recessed in spiral on 210 inner hole wall of the fixed ring；
The loading plate 27 is discoid, is screwed on mounting hole in being equipped with first in the loading plate 27, in described first
Be screwed on the screw thread that is recessed with of mounting hole inside spin, and described first is screwed on mounting hole and first swingle 26 is adapted；
The integrated ball 25 is spherical, the first adjustment hole is equipped in the inner along the radial direction of the integrated ball 25, in institute
The screw thread that is recessed with of the first adjustment hole inside spin is stated, first adjustment hole and first swingle 26 are adapted；Along institute
The radial direction for stating integrated ball 25 is equipped with first and connects and fixes hole in the inner, and described first connects and fixes hole and second swingle
24 are adapted；
It is recessed with operation fixing groove in the top for stepping up seat 23, in being equipped with first in the side wall for stepping up seat 23
Extruded hole, first extruded hole and the pressure ram 21 are adapted；In being recessed with clamping slot in the collet 22.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (1)
1. a kind of crosshead, it is characterised in that：It is connected in including round table-like pedestal (28), along the axial direction of the pedestal (28)
The center-pole (211) of the round bar shape of the lower end of the pedestal (28), the lower part for being rotatably connected in by screw thread the center-pole (211)
Fixed ring (210), the longitudinal section being connected on the outer wall of the center-pole (211) along the radial direction of the center-pole (211) are
Trapezoidal block (29), be connected in the pedestal (28) upper end discoid loading plate (27), institute is rotatably connected in by screw thread
It states the first swingle (26) of the round bar shape on loading plate (27), be rotatably connected in the top of first swingle (26) by screw thread
Spherical integrated ball (25), of the round bar shape in the integrated ball (25) is arranged in along the radial direction of the integrated ball (25)
Two swingles (24), be connected in second swingle (24) upside step up seat (23), sliding is arranged in described step up
Seat (23) side wall in round bar shape pressure ram (21) and be rotatably connected in by screw thread the pressure ram (21) end collet
(22)；
The pedestal (28) is round table-like, and the first clamping mounting hole is equipped with axially to its underpart along the pedestal (28),
The first clamping mounting hole and the center-pole (211) are adapted；The center-pole (211) is cylindric；In described
Core bar (211) radial to the first buckling groove is recessed in its outer wall, first buckling groove and the block (29) are adapted；
The longitudinal section of the block (29) is trapezoidal；Several described blocks (29) are uniformly divided along the outer wall of the center-pole (211)
Cloth；The fixed ring (210) is annular shape, and screw thread is recessed in spiral on the fixed ring (210) inner hole wall；
The loading plate (27) is discoid, and first is equipped in the loading plate (27) and is screwed on mounting hole, in described first
Be screwed on the screw thread that is recessed with of mounting hole inside spin, and described first is screwed on mounting hole and first swingle (26) is adapted；
The integrated ball (25) is spherical, the first adjustment hole is equipped in the inner along the radial direction of the integrated ball (25), in institute
The screw thread that is recessed with of the first adjustment hole inside spin is stated, first adjustment hole and first swingle (26) are adapted；Along
The radial direction of the integrated ball (25) is equipped with first and connects and fixes hole in the inner, and described first connects and fixes hole and second rotation
Bull stick (24) is adapted；
It is recessed with operation fixing groove in the top for stepping up seat (23), in being equipped with first in the side wall for stepping up seat (23)
Extruded hole, first extruded hole and the pressure ram (21) are adapted；Clamping slot is recessed in the collet (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810087522.8A CN108356555A (en) | 2018-01-30 | 2018-01-30 | A kind of crosshead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810087522.8A CN108356555A (en) | 2018-01-30 | 2018-01-30 | A kind of crosshead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108356555A true CN108356555A (en) | 2018-08-03 |
Family
ID=63007566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810087522.8A Pending CN108356555A (en) | 2018-01-30 | 2018-01-30 | A kind of crosshead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108356555A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234667A (en) * | 2017-07-05 | 2017-10-10 | 嘉善县飞虹钮扣厂 | A kind of button boring equipment |
| CN107263280A (en) * | 2017-07-31 | 2017-10-20 | 嘉善梦溪服饰辅料厂（普通合伙） | A kind of automatic machining device for board |
| CN107442862A (en) * | 2017-08-31 | 2017-12-08 | 嘉善蓝欣涂料有限公司 | A kind of metallic article chamfering machinery |
| CN107617761A (en) * | 2017-09-14 | 2018-01-23 | 嘉善惠龙金属制品有限公司 | A kind of nut perforating device |
-
2018
- 2018-01-30 CN CN201810087522.8A patent/CN108356555A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234667A (en) * | 2017-07-05 | 2017-10-10 | 嘉善县飞虹钮扣厂 | A kind of button boring equipment |
| CN107263280A (en) * | 2017-07-31 | 2017-10-20 | 嘉善梦溪服饰辅料厂（普通合伙） | A kind of automatic machining device for board |
| CN107442862A (en) * | 2017-08-31 | 2017-12-08 | 嘉善蓝欣涂料有限公司 | A kind of metallic article chamfering machinery |
| CN107617761A (en) * | 2017-09-14 | 2018-01-23 | 嘉善惠龙金属制品有限公司 | A kind of nut perforating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180803 |
|
| RJ01 | Rejection of invention patent application after publication |