CN213945621U - Tool changing device for milling machine - Google Patents
Tool changing device for milling machine Download PDFInfo
- Publication number
- CN213945621U CN213945621U CN202022828823.7U CN202022828823U CN213945621U CN 213945621 U CN213945621 U CN 213945621U CN 202022828823 U CN202022828823 U CN 202022828823U CN 213945621 U CN213945621 U CN 213945621U
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- China
- Prior art keywords
- pull rod
- milling machine
- block
- connecting block
- groove
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Abstract
The utility model discloses a toolchanger for milling machine, its characterized in that includes base, cutter body, fixture block, connecting block, rubber pad, locking mechanism, the welding of base upside has the fixture block, the locking mechanism is installed through the bolt to the base inboard, the fixture block upside is provided with the connecting block, the connecting block downside has seted up the draw-in groove, the connecting block both sides are seted up flutedly, there is the rubber pad through the bolt fastening in the recess; the utility model discloses a this simple structure does not need the manual work to borrow external instrument, can quick replacement or overhaul the cutter body, improves the convenience of its use.
Description
Technical Field
The utility model relates to a milling machine technical field, concretely relates to a tool changing device for milling machine.
Background
The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter, wherein the milling cutter usually uses rotary motion as the stationary motion, and the movement of the workpiece and the milling cutter is the feed motion, and the milling machine can process planes, grooves, various curved surfaces, gears and the like;
but milling machine toolchanger on the existing market is when using, because the cutter passes through the bolt fastening on toolchanger, when changing or overhauing the cutter, need operating personnel to live external instrument, just can carry out the dismouting to the cutter, is difficult to carry out quick assembly disassembly to the cutter, wastes time and energy.
Disclosure of Invention
According to the technical problem, the utility model provides a tool changer for milling machine, its characterized in that includes base, cutter body, fixture block, connecting block, rubber pad, locking mechanism, the welding of base upside has the fixture block, the locking mechanism is installed through the bolt to the base inboard, the fixture block upside is provided with the connecting block, the connecting block downside has seted up the draw-in groove, the connecting block both sides are seted up flutedly, the rubber pad is fixed with through the bolt in the recess;
the locking mechanism comprises a fixing block, a clamping column, a spring frame, a sliding rod, a pull rod and an anti-slip pad, wherein a moving groove A is formed in the fixing block, a moving groove B is formed in the upper side of the moving groove A, the sliding rod is welded on the inner side of the moving groove B, the spring frame is installed in the moving groove A through a bolt, the clamping column is installed on the other side of the spring frame through a bolt, the pull rod is welded on the upper side of the clamping column, a through hole is formed in the pull rod, and the anti-slip pad is sleeved on the outer side of the pull rod;
the sliding rod is located on the inner side of the through hole, the sliding rod is of a sliding structure on the sliding rod, the clamping block and the clamping groove are of a splicing structure, and the clamping column and the groove are of a splicing structure.
The utility model has the advantages that:
when the utility model is used for installing, locking and fastening the cutter, the pull rod is pulled outwards, the pull rod drives the clamping column to extrude the spring frame to move outwards, the clamping column moves into the sliding groove A, the connecting block connected with the lower side of the cutter body is placed on the upper side of the base at the moment, the clamping groove formed in the connecting block is spliced with the clamping block on the upper side of the base, and then the pull rod is loosened, and the spring frame pushes the clamping column to enter the groove to complete the fixation; when the cutter is disassembled, the pull rod is pulled to two sides, the pull rod drives the clamping column to move out of the groove, and the cutter body is taken down, so that the disassembly can be completed; through the simple structure, the utility model can rapidly replace or overhaul the cutter body without manually borrowing external tools, thereby improving the convenience of use;
the rubber pad is arranged in the groove to prevent the spring frame from impacting the connecting block when the clamping column is popped up, so that the service life of the spring frame is prolonged; and the anti-slip pad is sleeved outside the pull rod, so that the friction of the outer wall of the pull rod can be improved, a person can conveniently pull the pull rod outwards, and the practicability is improved.
Drawings
Fig. 1 is a sectional view of the present invention;
FIG. 2 is a schematic view of the inner structure of the ring A of the present invention;
fig. 3 is a side view of the pull rod of the present invention.
As shown in the figure: 1-base, 2-cutter body, 3-fixed block, 4-clamping column, 5-spring support, 6-sliding groove A, 7-sliding groove B, 8-sliding rod, 9-pull rod, 10-non-slip mat, 11-clamping block, 12-connecting block and 13-rubber mat.
Detailed Description
Example 1
The utility model provides a tool changer for milling machine, which is characterized in that the tool changer comprises a base 1, a cutter body 2, a fixture block 11, a connecting block 12, a rubber pad 13 and a locking mechanism, wherein the fixture block 11 is welded on the upper side of the base 1, the locking mechanism is arranged on the inner side of the base 1 through a bolt, the connecting block 12 is arranged on the upper side of the fixture block 11, a clamping groove is arranged on the lower side of the connecting block 12, grooves are arranged on two sides of the connecting block 12, and the rubber pad 13 is fixed in the grooves through bolts;
the locking mechanism comprises a fixed block 3, a clamping column 4, a spring frame 5, a sliding rod 8, a pull rod 9 and an anti-skid pad 10, wherein a moving groove A6 is formed in the fixed block 3, a moving groove B7 is formed in the upper side of the moving groove A6, the sliding rod 8 is welded on the inner side of the moving groove B7, the spring frame 5 is installed in the moving groove A6 through a bolt, the clamping column 4 is installed on the other side of the spring frame 5 through a bolt, the pull rod 9 is welded on the upper side of the clamping column 4, a through hole is formed in the pull rod 9, and the anti-skid pad 10 is sleeved on the outer side of the pull rod 9;
the slide bar 8 is positioned at the inner side of the through hole, the pull rod 9 is of a sliding structure on the slide bar 8, the clamping block 11 and the clamping groove are of a splicing structure, and the clamping column 4 and the groove are of a splicing structure.
Example 2
When the utility model is disassembled, the pull rod 9 is pulled to both sides, the pull rod 9 drives the clamping column 4 to move out of the groove, and the cutter body 2 is taken down to complete the disassembly; through the simple structure, the utility model can rapidly replace or overhaul the cutter body 2 without manually borrowing external tools, thereby improving the convenience of use; the rubber pad 13 is arranged in the groove to prevent the clamping column 4 from impacting the connecting block 12 when the spring frame 5 is ejected out of the clamping column 4, so that the service life of the spring frame is prolonged; and the anti-slip pad 10 is sleeved outside the pull rod 9, so that the friction of the outer wall of the pull rod 9 can be improved, a person can conveniently pull the pull rod 9 outwards, and the practicability is improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The tool changing device for the milling machine is characterized by comprising a base, a cutter body, a clamping block, a connecting block, a rubber pad and a locking mechanism, wherein the clamping block is welded on the upper side of the base;
locking mechanism includes fixed block, card post, spring frame, slide bar, pull rod, slipmat, the shifting chute A has been seted up in the fixed block, shifting chute B has been seted up to shifting chute A upside, the inboard welding of shifting chute B has the slide bar, install the spring frame through the bolt in the shifting chute A, the card post is installed through the bolt to spring frame opposite side, the welding of card post upside has the pull rod, it has the perforation to open in the pull rod, the slipmat is overlapped to the pull rod outside.
2. The tool changing device for a milling machine according to claim 1, wherein the slide rod is located inside the through hole, and the pull rod is of a sliding construction on the slide rod.
3. The tool changer for a milling machine according to claim 1, wherein the fixture block and the fixture groove are of a splicing structure, and the fixture post and the groove are of a splicing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022828823.7U CN213945621U (en) | 2020-11-30 | 2020-11-30 | Tool changing device for milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022828823.7U CN213945621U (en) | 2020-11-30 | 2020-11-30 | Tool changing device for milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213945621U true CN213945621U (en) | 2021-08-13 |
Family
ID=77212549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022828823.7U Active CN213945621U (en) | 2020-11-30 | 2020-11-30 | Tool changing device for milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213945621U (en) |
-
2020
- 2020-11-30 CN CN202022828823.7U patent/CN213945621U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |