CN105538227A - Pressing head device - Google Patents
Pressing head device Download PDFInfo
- Publication number
- CN105538227A CN105538227A CN201510885118.1A CN201510885118A CN105538227A CN 105538227 A CN105538227 A CN 105538227A CN 201510885118 A CN201510885118 A CN 201510885118A CN 105538227 A CN105538227 A CN 105538227A
- Authority
- CN
- China
- Prior art keywords
- pressure head
- balancing pole
- mounting groove
- balancing
- balance
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Abstract
The invention belongs to the technical field of machining of cylinder heads of motorcycles and particularly relates to a pressing head device. The pressing head device comprises a balance frame. A power shaft is installed in the center of the balance frame. A connection pair formed by connecting the power shaft with the balance frame is a ball pair. Balance rods are symmetrically and fixedly connected to the two ends of the balance frame. The centers of the inner side faces of the balance rods are fixedly connected with the ends of the balance frame. The centers of the outer side faces of the balance rods are rotatably connected with supporting bases. Installation cylinders which protrude downwards are symmetrically arranged at the two ends of each balance rod. Pressing heads are installed in the installation cylinders. The pressing head device has the beneficial effects that the structure is simple, and installing and manufacturing are convenient; the manufacturing precision of the pressing head device can be guaranteed easily, and the situation that cylinder holes are out of circularity due to the fact that the four pressing heads are located on different squeezing surfaces is avoided; the product quality is improved, and operation is easy and convenient.
Description
Technical field
The invention belongs to air cylinder head of motorcycle processing technique field, particularly relate to a kind of indenter device.
Background technology
During air cylinder head of motorcycle assembling, rigging screw again after needing A, B bolt face of countercylinder head to pressurize, loses circle to avoid cylinder-bore.Traditional pressurization auxiliary mould adopts fixing pressing plate pressure head, but easy three pressure heads of traditional pressurization auxiliary mould form a compressive plane, and the 4th pressure head is just different forms equal pressure to same plane, and the bolt face extruding of cylinder is unbalance.And at present also have some can carry out adjustment to make four pressure heads be on same compressive plane, but complex structure, the accuracy of manufacture are difficult to ensure, cost is high, operation inconvenience.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of indenter device, and for solving complex structure in prior art, making and installation is inconvenient, cost is high, and four pressure heads are in the problems such as same compressive plane difficulty.
For achieving the above object and other relevant objects, the invention provides a kind of indenter device, comprise balancing stand, the center of described balancing stand is provided with line shaft, the auxiliary connection that described line shaft and described balancing stand are connected to form is that bulb is secondary, the two ends symmetry of described balancing stand is fixedly connected with balancing pole, the center of described balancing pole medial surface is connected with the end winding support of described balancing stand, center and the supporting seat of described balancing pole lateral surface are rotationally connected, the two ends of described balancing pole are arranged with the mounting cylinder protruded downwards, are provided with pressure head in described mounting cylinder.
The invention has the beneficial effects as follows: structure is simple, it is easily manufactured to install, and the accuracy of manufacture of indenter device is easy to ensure, avoids four pressure heads and is in different compressive plane and causes cylinder-bore to lose circle, improve the quality of product, simple to operation.
Further, described balancing pole by circular shaft and described supporting seat hinged, described balancing pole rotates around described circular shaft.
Further, the end of described balancing pole is provided with mounting groove, and described mounting cylinder is fixedly installed on balancing pole, and be positioned at immediately below described mounting groove, described mounting cylinder is communicated with described mounting groove, and one end of described pressure head is arranged in mounting groove, and the other end of described pressure head is through mounting cylinder.
Further, described pressure head and described mounting groove, described mounting cylinder all adopt matched in clearance to install.
Further, the two ends of described pressure head are equipped with cascaded surface, the upper end of described pressure head is arranged in described mounting groove, and make the upper end of pressure head be stuck in mounting groove by the cascaded surface of pressure head upper end, described pressure head is arranged with spring, and the two ends of described spring withstand the cascaded surface of pressure head lower end and the lower surface of balancing pole respectively.
The beneficial effect of above-mentioned further scheme is adopted to be: balancing pole can be vacillated now to the left, now to the right by supporting seat and be carried out realization balance under the elastic force of the deadweight of balancing pole and spring, and connected by balancing stand between two balancing poles, two balancing poles can swing simultaneously, avoid four pressure heads to be positioned at different compressive planes, improve precision.
Further, the outer layer covers of described pressure head has silicon carbide layer, is conducive to carrying high-head service life, avoids frequently changing pressure head because of pressure head wearing and tearing, reduces costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the pressure head of the embodiment of the present invention and the connection diagram of balancing stand.
Piece mark explanation
1 balancing stand
2 balancing poles
3 power transmission shafts
4 supporting seats
5 pressure heads
6 mounting cylinders
7 circular shafts
8 springs
9 mounting grooves
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention and effect easily.
Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
As depicted in figs. 1 and 2, indenter device of the present invention, comprise balancing stand 1, the center of balancing stand 1 is provided with line shaft 3, and the auxiliary connection that line shaft 3 and balancing stand 1 are connected to form is that bulb is secondary, adopts bulb pair to connect, just can the swing of adjustment frame 1 by the rotation of line shaft 3, amplitude of fluctuation is little, is convenient to fine setting, and balancing stand 1 also can reach balance according to the stressed adjustment of swing voluntarily of bulb pair.The two ends symmetry of balancing stand 1 is fixedly connected with balancing pole 2, and the center of balancing pole 2 medial surface is connected with the end winding support of balancing stand 1.Center and the supporting seat 4 of balancing pole 2 lateral surface are rotationally connected, and balancing pole 2 is hinged by circular shaft 7 and supporting seat 4, and balancing pole 2 rotates around circular shaft 7.The two ends of balancing pole 2 are arranged with the mounting cylinder 6 protruded downwards, and be provided with pressure head 5 in mounting cylinder 6, the outer layer covers of pressure head 5 has silicon carbide layer, improve wearability, increase the service life.
As shown in Figure 2, the end of balancing pole 2 is provided with mounting groove 9, and mounting cylinder 6 is fixedly installed on balancing pole 2, and is positioned at immediately below mounting groove 9, and mounting cylinder 6 is communicated with mounting groove 9.One end of pressure head 5 is arranged in mounting groove 9, and the other end of pressure head 5 is through mounting cylinder 6.Pressure head 5 and mounting groove 9, mounting cylinder 6 all adopt matched in clearance to install, and adopt matched in clearance to be convenient to pressure head 5 and move up and down adjustment at mounting groove 9 and mounting head 6, thus the contact of adjustment pressure head 6 and cylinder-bore.The two ends of pressure head 5 are equipped with cascaded surface, and the upper end of pressure head 5 is arranged in mounting groove 9, and by the cascaded surface of pressure head 5 upper end, the upper end of pressure head 5 are stuck in mounting groove 9.Pressure head 5 is arranged with spring 8, the two ends of spring 8 withstand the cascaded surface of pressure head 5 lower end and the lower surface of balancing pole 2 respectively, and spring is in compressive state.
Its course of work is: when carrying out little travel pressurizes to the bolt face of cylinder head to be processed, supporting seat 4 is placed and plays supporting and location effect at grade, line shaft 3 is driven to run, line shaft 3 coordinates driven equilibrium frame 1 to wave, two balancing pole 2 amplitudes of oscillation are identical, when one of them amplitude of oscillation transition, under the effect of supporting seat 4, balancing pole 2 can reach balance around circular shaft 7 adjustment according to self gravitation distribution, four pressure heads 5 push down bolt face simultaneously, if one of them unbalance stress, do not touch bolt face, spring 8 can promote pressure head 5 and move downward and push down bolt face, four pressure heads 5 are pressurizeed on an equal basis, improve the crudy of product.When carrying out Long Distances pressurization to the bolt face of cylinder head to be processed, supporting seat 4 balanced adjustment rotary actions, moved downward by the direct propulsion power axle 3 of exterior power equipment, line shaft 3 drives the pressure head 5 on balancing pole 2 to push down bolt face, and the pressure in pressure head 5 pairs of bolt faces is adjusted by circular shaft 7 and spring 8, fast easy to adjust, adjusting range is little, and the degree of accuracy is high.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (6)
1. an indenter device, it is characterized in that: comprise balancing stand, the center of described balancing stand is provided with line shaft, the auxiliary connection that described line shaft and described balancing stand are connected to form is that bulb is secondary, the two ends symmetry of described balancing stand is fixedly connected with balancing pole, the center of described balancing pole medial surface is connected with the end winding support of described balancing stand, center and the supporting seat of described balancing pole lateral surface are rotationally connected, the two ends of described balancing pole are arranged with the mounting cylinder protruded downwards, are provided with pressure head in described mounting cylinder.
2. a kind of indenter device according to claim 1, is characterized in that: described balancing pole by circular shaft and described supporting seat hinged, described balancing pole rotates around described circular shaft.
3. a kind of indenter device according to claim 1, it is characterized in that: the end of described balancing pole is provided with mounting groove, described mounting cylinder is fixedly installed on balancing pole, and be positioned at immediately below described mounting groove, described mounting cylinder is communicated with described mounting groove, one end of described pressure head is arranged in mounting groove, and the other end of described pressure head is through mounting cylinder.
4. a kind of indenter device according to claim 3, is characterized in that: described pressure head and described mounting groove, described mounting cylinder all adopt matched in clearance to install.
5. a kind of indenter device according to claim 3, it is characterized in that: the two ends of described pressure head are equipped with cascaded surface, the upper end of described pressure head is arranged in described mounting groove, and make the upper end of pressure head be stuck in mounting groove by the cascaded surface of pressure head upper end, described pressure head is arranged with spring, and the two ends of described spring withstand the cascaded surface of pressure head lower end and the lower surface of balancing pole respectively.
6. a kind of indenter device according to claim 1, is characterized in that: the outer layer covers of described pressure head has silicon carbide layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885118.1A CN105538227A (en) | 2015-12-03 | 2015-12-03 | Pressing head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885118.1A CN105538227A (en) | 2015-12-03 | 2015-12-03 | Pressing head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105538227A true CN105538227A (en) | 2016-05-04 |
Family
ID=55818023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510885118.1A Pending CN105538227A (en) | 2015-12-03 | 2015-12-03 | Pressing head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105538227A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498288A (en) * | 2017-09-30 | 2017-12-22 | 江门市宏力后视镜实业有限公司 | A kind of pressure head for being used to assemble motor fixing frame |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH099239A (en) * | 1995-06-07 | 1997-01-10 | Internatl Business Mach Corp <Ibm> | Multimedia control system and method to control multimedia program representation |
| CN2667181Y (en) * | 2003-11-21 | 2004-12-29 | 吕云明 | Engine air cylinder head |
| CN2936544Y (en) * | 2005-12-02 | 2007-08-22 | 株洲时代新材料科技股份有限公司 | Thrust rod ball hinge double head press in device |
| JP2008284158A (en) * | 2007-05-17 | 2008-11-27 | Barudan Co Ltd | Multi-head sewing machine |
| CN204639539U (en) * | 2015-03-30 | 2015-09-16 | 重庆志成机械有限公司 | Floating head pressing plate indenter device |
| CN205166845U (en) * | 2015-12-03 | 2016-04-20 | 重庆志成机械有限公司 | Pressure head device |
-
2015
- 2015-12-03 CN CN201510885118.1A patent/CN105538227A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH099239A (en) * | 1995-06-07 | 1997-01-10 | Internatl Business Mach Corp <Ibm> | Multimedia control system and method to control multimedia program representation |
| CN2667181Y (en) * | 2003-11-21 | 2004-12-29 | 吕云明 | Engine air cylinder head |
| CN2936544Y (en) * | 2005-12-02 | 2007-08-22 | 株洲时代新材料科技股份有限公司 | Thrust rod ball hinge double head press in device |
| JP2008284158A (en) * | 2007-05-17 | 2008-11-27 | Barudan Co Ltd | Multi-head sewing machine |
| CN204639539U (en) * | 2015-03-30 | 2015-09-16 | 重庆志成机械有限公司 | Floating head pressing plate indenter device |
| CN205166845U (en) * | 2015-12-03 | 2016-04-20 | 重庆志成机械有限公司 | Pressure head device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498288A (en) * | 2017-09-30 | 2017-12-22 | 江门市宏力后视镜实业有限公司 | A kind of pressure head for being used to assemble motor fixing frame |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |
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| WD01 | Invention patent application deemed withdrawn after publication |