CN202639470U - Locking type milling head box sliding seat pressing plate - Google Patents
Locking type milling head box sliding seat pressing plate Download PDFInfo
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- CN202639470U CN202639470U CN 201220189755 CN201220189755U CN202639470U CN 202639470 U CN202639470 U CN 202639470U CN 201220189755 CN201220189755 CN 201220189755 CN 201220189755 U CN201220189755 U CN 201220189755U CN 202639470 U CN202639470 U CN 202639470U
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- concave surface
- pressing plate
- hole
- plate body
- milling head
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Abstract
The utility model discloses a locking type milling head box sliding seat pressing plate, which belongs to a planer type milling machine and is characterized in that the left part and the right part of the front surface of a pressing plate body are symmetrically provided with a left concave surface and a right concave surface, wherein the left concave surface and the right concave surface are positioned on the middle part and the lower part of the front surface of the pressing plate body, both run through downwards and have the same structure; the depth of the concave surface section of the left concave surface above a long oil tank is greater than the depth of a concave surface section below the long oil tank; anti-crack through holes are drilled in the pressing plate body on the tops of the left side edge and the right side edge of the left concave surface respectively; a slot is vertically and downwardly formed from the left and right anti-crack through holes respectively; a concave surface section of the left concave surface above the long oil tank is provided with a fastening through hole; the rear surface of the pressing plate body is provided with a circular concave surface corresponding to the part of the fastening through hole; the left and right concave surface sections can elastically deform; and a screw is inserted into the fastening through hole to be screwed into a threaded hole in a sliding seat to tightly press the sliding seat against a cross beam, so that trace vibration caused by heavy-load machining of large cutting quantity is eliminated.
Description
Technical field
The utility model milling machine of being born in the year of dragon especially relates to a kind of milling head box slide pressing plate.
Background technology
Heavy planer-type milling machine main shaft milling head box is installed on the slide, and the effect of pressing plate is: it is fixedly mounted on the slide, and the gap of formations≤0.03mm between the side guide of crossbeam, with the smooth and easy operation on the crossbeam side guide of assurance slide; Slide together with the main shaft milling head box by being installed in nut on the slide and the lead screw transmission on the crossbeam, but when main shaft feed cutting output is above greater than 10mm, the cutting resistance of cutter greatly increases, tend to cause slide two sides (be vertical milling head top and bottom, horizontal milling head about face) and the guide pass of crossbeam between (gap is 0.03～0.02mm) trace vibration, simultaneously also can cause vibration and the wearing and tearing of transmission mechanism leading screw and nut, and affect the crudy of milling machine.
Summary of the invention
The purpose of this utility model is to propose a kind of locking type milling head box slide pressing plate, possess locking function, add man-hour in large cutting output heavy duty, effectively solve the trace vibration between the guide pass of the side of slide and crossbeam, reduce the wearing and tearing of turn-screw, nut, improve the crudy of workpiece.
The utility model purpose is achieved like this: a kind of locking type milling head box slide pressing plate, comprise the pressing plate body, this pressing plate body is rectangular bar shaped, the installation through hole is offered in uniform compartment of terrain from left to right on this pressing plate body, to install bolt pressing plate is fixedly mounted on the slide, in addition, offer the long oil groove that connects from left to right in the bottom of the front surface of pressing plate body, it is characterized in that: left concave surface and the right concave surface of offering respectively symmetrically rectangle at left part and the right part of pressing plate body front surface, this left side, the degree of depth of right concave surface all can be 0.5-1.2mm, this left concave surface and right concave surface are not only corresponding respectively to be installed between the through holes but also is positioned at simultaneously middle part and the bottom of pressing plate body front surface and all connects down at adjacent two of the left part on the pressing plate body and right part, this left concave surface is identical with the structure of right concave surface, now be described further as an example of left concave surface example: this left concave surface is positioned at the degree of depth of the concave surface section above the long oil groove greater than the degree of depth of the concave surface section that is positioned at long oil groove below, and this left concave surface is positioned at the degree of depth of the concave surface section above the long oil groove take 1mm as good, the anticracking through hole is bored respectively at the corresponding top that is positioned at the left and right sides side (face) of left concave surface on the pressing plate body, the diameter of this anticracking through hole can be 8-12mm, and the diameter of this anticracking through hole is take 10mm as good, on the pressing plate body, offer vertically downward respectively the gap elongated slot take this left and right sides anticracking through hole as starting point, the wide 4-5mm that can be of this gap elongated slot, and this gap elongated slot is wide take 4mm as good, in addition, concave surface section above this left concave surface is positioned at the long oil groove is offered fastening through-hole, the diameter of this fastening through-hole can be Φ 25mm, and correspondingly offer screwed hole at the lateral surface of slide, in this fastening through-hole, install in the screwed hole on the corresponding precession slide of stud, this stud can be M24, circular concave is offered at the corresponding position that is positioned at fastening through-hole on the rear surface of pressing plate body simultaneously, like this, the left side of pressing plate body, right concave surface Duan Junke makes strain.
In general cutting output processing, the gap of pressing plate and crossbeam side guide formation≤0.03mm, add man-hour when carrying out the large cutting output of heavy duty, screw the locking nut on this two studs in the pressing plate outside, just can make all stressed generation distortion of these two left and right sides concave surface sections of pressing plate body, and the plane of the left and right sides concave surface section below the long oil groove is pressed on (as shown in Figure 3) on the crossbeam side guide, thereby pressing plate abuts against slide with crossbeam, eliminates the caused trace vibration of the large cutting output processing of heavy duty with this.
The locking type milling head box slide pressing plate that the utility model proposes, possess locking function, add man-hour in large cutting output heavy duty, effectively solved the trace vibration between the guide pass of the side of slide and crossbeam, reduce the wearing and tearing of turn-screw, nut, improved the crudy of workpiece.
The locking type milling head box slide pressing plate that now in conjunction with the accompanying drawings and embodiments the utility model is proposed is described further.
Description of drawings
Fig. 1 is that the master of the locking type milling head box slide pressing plate that proposes of the utility model looks schematic diagram.
Fig. 2 is " A-A " cross-sectional schematic among Fig. 1.
Fig. 3 be the cross-sectional schematic of the locking type milling head box slide pressing plate that proposes of the utility model when using (pressing plate be before and after to setting, its position is as shown in Figure 2).
Among Fig. 1, Fig. 2, Fig. 3: 1, pressing plate body 2, crossbeam 3, slide 4, stud 5, locking nut 6, long oil groove 7, locking through hole 8, left concave surface 9, right concave surface 10, anticracking through hole 11, gap elongated slot 12, installation through hole.
The specific embodiment
From Fig. 1, Fig. 2, during showing, Fig. 3 can find out: a kind of locking type milling head box slide pressing plate, comprise pressing plate body 1, this pressing plate body 1 is rectangular bar shaped, uniform compartment of terrain is offered through hole 12 is installed from left to right on this pressing plate body 1, to install bolt pressing plate is fixedly mounted on the slide 3, in addition, offer the long oil groove 6 that connects from left to right in the bottom of the front surface of pressing plate body 1, it is characterized in that: left concave surface 8 and the right concave surface 9 of offering respectively symmetrically rectangle at left part and the right part of pressing plate body 1 front surface, this left side, right concave surface 8,9 the degree of depth all can be 0.5-1.2mm, this left concave surface 8 and right concave surface 9 are not only corresponding respectively to be installed between the through holes 12 but also is positioned at simultaneously middle part and the bottom of pressing plate body 1 front surface and all connects down at adjacent two of the left part on the pressing plate body 1 and right part, this left concave surface 8 is identical with the structure of right concave surface 9, now be described further as an example of left concave surface 8 example: this left concave surface 8 is positioned at the degree of depth of concave surface section of long oil groove 6 tops greater than the degree of depth of the concave surface section that is positioned at long oil groove 6 belows, and this left concave surface 8 is positioned at the degree of depth of concave surface section of long oil groove 6 tops take 1mm as good, anticracking through hole 10 is bored respectively at the corresponding top that is positioned at the left and right sides side (face) of left concave surface 8 on pressing plate body 1, the diameter of this anticracking through hole 10 can be 8-12mm, and the diameter of this anticracking through hole 10 is take 10mm as good, on pressing plate body 1, offer vertically downward respectively gap elongated slot 11 take this left and right sides anticracking through hole 10 as starting point, the wide 4-5mm that can be of this gap elongated slot 11, and this gap elongated slot 11 is wide take 4mm as good, in addition, concave surface section above this left concave surface 8 is positioned at long oil groove 6 is offered fastening through-hole 7, the diameter of this fastening through-hole 7 can be Φ 25mm, and correspondingly offer screwed hole at the lateral surface of slide 3, in this fastening through-hole 7, install in the screwed hole on stud 4 and the corresponding precession slide 3, this stud 4 can be M24, circular concave is offered at the corresponding position that is positioned at fastening through-hole 7 on the rear surface of pressing plate body 1 simultaneously, like this, the left side on the pressing plate body 1, right concave surface Duan Junke makes strain.
In general cutting output processing, the gap of pressing plate and crossbeam 2 side guide formation≤0.03mm, add man-hour when carrying out the large cutting output of heavy duty, screw the locking nut 5 on this two studs 4 in the pressing plate outside, just can make all stressed generation distortion of these two left and right sides concave surface sections of pressing plate body 1, and the plane of the left and right sides concave surface section of long oil groove below 6 is pressed on the side guide of crossbeam 2 (as shown in Figure 3), pressing plate abuts against slide 3 with crossbeam 2, eliminate the caused trace vibration of the large cutting output processing of heavy duty with this, reduced turn-screw, the wearing and tearing of nut have improved the crudy of workpiece.
Claims (5)
1. locking type milling head box slide pressing plate, comprise pressing plate body (1), it is characterized in that: left concave surface (8) and the right concave surface (9) of offering respectively symmetrically rectangle at left part and the right part of pressing plate body (1) front surface, this left side, right concave surface (8,9) the degree of depth is 0.5-1.2mm, this left concave surface (8) and right concave surface (9) not only respectively correspondence be positioned at adjacent two of left part on the pressing plate body (1) and right part and install between the through holes (12) but also be positioned at simultaneously middle part and the bottom of pressing plate body (1) front surface and all connect down, this left concave surface (8) is identical with the structure of right concave surface (9), this left concave surface (8) is positioned at the degree of depth of the concave surface section above the long oil groove (6) greater than the degree of depth of the concave surface section that is positioned at long oil groove (6) below, bore respectively anticracking through hole (10) at the top that the upper correspondence of pressing plate body (1) is positioned at the left and right sides side of left concave surface (8), the diameter of this anticracking through hole (10) is 8-12mm, at the upper gap elongated slot (11) of offering vertically downward respectively take left and right sides anticracking through hole (10) as starting point of pressing plate body (1), the wide of this gap elongated slot (11) is 4-5mm, in addition, the concave surface section that is positioned at long oil groove (6) top at this left concave surface (8) is offered fastening through-hole (7), and correspondingly offer screwed hole at the lateral surface of slide (3), install in this fastening through-hole (7) in the screwed hole on the corresponding precession slide of stud (4) (3), while correspondence on the rear surface of pressing plate body (1) is positioned at the position of fastening through-hole (7) and offers circular concave.
2. locking type milling head box slide pressing plate according to claim 1 is characterized in that the degree of depth that this left concave surface (8) is positioned at the concave surface section of long oil groove (6) top is 1mm.
3. locking type milling head box slide pressing plate according to claim 1, the diameter that it is characterized in that this anticracking through hole (10) is 10mm.
4. locking type milling head box slide pressing plate according to claim 1, what it is characterized in that this gap elongated slot (11) widely is 4mm.
5. locking type milling head box slide pressing plate according to claim 1, the diameter that it is characterized in that this fastening through-hole (7) is Φ 25mm, this stud (4) is M24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220189755 CN202639470U (en) | 2012-04-29 | 2012-04-29 | Locking type milling head box sliding seat pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220189755 CN202639470U (en) | 2012-04-29 | 2012-04-29 | Locking type milling head box sliding seat pressing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639470U true CN202639470U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220189755 Expired - Fee Related CN202639470U (en) | 2012-04-29 | 2012-04-29 | Locking type milling head box sliding seat pressing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649245A (en) * | 2012-04-29 | 2012-08-29 | 马鞍山友邦重工机械有限公司 | Locking mill head box sliding base press plate |
-
2012
- 2012-04-29 CN CN 201220189755 patent/CN202639470U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649245A (en) * | 2012-04-29 | 2012-08-29 | 马鞍山友邦重工机械有限公司 | Locking mill head box sliding base press plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20140429 |