CN201776457U - Tool rest device - Google Patents
Tool rest device Download PDFInfo
- Publication number
- CN201776457U CN201776457U CN2010202864104U CN201020286410U CN201776457U CN 201776457 U CN201776457 U CN 201776457U CN 2010202864104 U CN2010202864104 U CN 2010202864104U CN 201020286410 U CN201020286410 U CN 201020286410U CN 201776457 U CN201776457 U CN 201776457U
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- Prior art keywords
- tool rest
- knife rest
- positive
- axle sleeve
- negative
- 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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- 230000003028 elevating effect Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a knife rest device, which comprises at least a pair of oppositely arranged positive and negative knife rests, wherein the positive and negative knife rests are respectively arranged on a positive and negative knife rest base along the Y-axis direction in a sliding way; the tool rest comprises a tool rest base, a shaft sleeve, a tool rest base and a shaft sleeve, wherein the tool rest base and the tool rest base are arranged in a group of opposite directions; at least one of the positive and negative tool rests is provided with a lifting tool rest, the lifting tool rest is slidably mounted on any positive/negative tool rest through a lifting rod, one end of the lifting rod is screwed into the top of the positive/negative tool rest through threads, the other end of the lifting rod is provided with a fixedly mounted hand wheel, and the lifting tool rest is fixedly mounted on the hand wheel.
Description
Technical field
The utility model relates to process unit, more particularly, relates to a kind of cutter holder device.
Background technology
Modern processing technology is had relatively high expectations to dimensional accuracy of products, and particularly machining requires cutter can move freely in the certain space scope.And existing knife rest or can not satisfy the demand that can move freely in the certain space scope, or cost is too high.
The utility model content
The technical problems to be solved in the utility model is, at the above-mentioned existing knife rest of prior art or can not satisfy the demand that in the certain space scope, can move freely, or the too high defective of cost, a kind of cutter holder device is provided.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of cutter holder device, comprise the positive and negative knife rest that at least one pair of is oppositely arranged, the positive and negative knife rest that is oppositely arranged is slidingly mounted on the positive and negative tool rest bracket along Y direction respectively;
Any one group of positive and negative knife rest that is oppositely arranged, pairing positive and negative tool rest bracket connects by the axle that is positioned at X-direction, one end of described axle is fixedly mounted on one of them tool rest bracket, another knife rest is slidingly mounted on the axle, the other end of axle is provided with the axle sleeve that detachable rotation is installed, described axle sleeve is rotatably installed in the axle sleeve shell, and described axle sleeve shell is fixedly mounted on the outside that is slidingly mounted on the tool rest bracket on the axle;
Have at least a knife rest to be provided with the lifting knife rest in the described positive and negative knife rest, described lifting knife rest by elevating lever be slidingly mounted on any one just/back tool rest on, one end of described elevating lever is just described by being threaded into/top of back tool rest, the other end of described elevating lever is provided with hard-wired handwheel, and described lifting knife rest is fixedly mounted on the described handwheel.
In cutter holder device described in the utility model, described positive and negative knife rest bottom is respectively equipped with dovetail groove, the dovetail groove of corresponding positive and negative knife rest bottom, the top of described positive and negative tool rest bracket is respectively equipped with dovetail, is the relation of being slidingly installed that dovetail groove and dovetail cooperate between described positive and negative tool rest bracket and the positive and negative knife rest.
In cutter holder device described in the utility model, one side of just described/back tool rest is provided with rotates the screw rod of installing, one end of described screw rod screws in just described/back tool rest, and the other end of described screw rod is provided with hard-wired screw rod cover, described screw rod the middle part be provided with hard-wired snap ring;
Described positive and negative tool rest bracket is provided with hard-wired block, and described screw rod passes block, is loose fit between the two, and described block is between screw rod cover and snap ring.
In cutter holder device described in the utility model, a side of just described/back tool rest is provided with dovetail groove, and described lifting knife rest correspondence position is provided with dovetail, is the relation of being slidingly installed that dovetail groove and dovetail cooperate between just described/back tool rest and the lifting knife rest.
In cutter holder device described in the utility model, the bottom of described handwheel is provided with hard-wired lifting knife rest mount pad, and described lifting knife rest is fixedly mounted on the described lifting knife rest mount pad.
In cutter holder device described in the utility model, one end of described axle sleeve shell is fixedly mounted on the outside of just described/back tool rest base, described axle passes described axle sleeve shell, described axle sleeve shell comprises at least two isometric newel posts that are positioned at outer, axle sleeve shell other end end, the end of described newel post is provided with hard-wired end cap
In cutter holder device described in the utility model, described axle sleeve shell also comprises the boss of the end central authorities that are positioned at the axle sleeve shell other end, one end of described axle sleeve is provided with the groove with described boss form fit, described axle sleeve is a threaded engagement between described axle sleeve and the axle between described boss and end cap.
Implement cutter holder device of the present utility model, have following beneficial effect:
1) cutter holder device of the present utility model can satisfy the user demand that knife rest moves freely in the certain space scope, and easy to operate;
2) cutter holder device of the present utility model is simple in structure, and cost is low.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation one of the specific embodiment of the utility model cutter holder device;
Fig. 2 is the structural representation two of the specific embodiment of the utility model cutter holder device.
The specific embodiment
Cutter holder device as depicted in figs. 1 and 2 comprises the positive and negative knife rest that at least one pair of is oppositely arranged, and the positive and negative knife rest that is oppositely arranged is slidingly mounted on the positive and negative tool rest bracket along Y direction 700 respectively.Just/side of back tool rest is provided with and rotates the screw rod of installing, an end of screw rod just screwing in/back tool rest in, the other end of screw rod is provided with hard-wired screw rod cover, screw rod the middle part be provided with hard-wired snap ring; Positive and negative tool rest bracket is provided with hard-wired block, and screw rod passes block, is loose fit between the two, and block is between screw rod cover and snap ring.
The cutter holder device of present embodiment comprises two groups of positive and negative knife rests that are oppositely arranged: first back tool rest 702 that is oppositely arranged and the first positive knife rest 704 and second back tool rest 772 that is oppositely arranged and the second positive knife rest 774.First back tool rest, 702, the first positive knife rest 704, second back tool rest 772 and the second positive knife rest 774 are slidingly mounted on the first back tool rest base, 701, the first positive tool rest bracket 703, the second back tool rest base 706 and the second positive tool rest bracket 713 along Y direction respectively.
In the present embodiment, above-mentioned knife rest (702,704,772,774) is respectively equipped with at homonymy and rotates the screw rod of installing 716, one end of screw rod 716 screws in the knife rest (702,704,772,774), the other end of screw rod 716 is provided with hard-wired screw rod cover 717, screw rod 716 the middle part be provided with hard-wired snap ring 718.
Tool rest bracket (701,703,706,713) is provided with hard-wired block 715, and screw rod 716 passes block 715, is loose fit between the two, and block 715 is between screw rod cover 717 and snap ring 718.
As shown in the figure, the bottom of above-mentioned knife rest (702,704,772,774) is respectively equipped with dovetail groove, the dovetail groove of corresponding positive and negative knife rest bottom, the top of above-mentioned tool rest bracket (701,703,706,713) is respectively equipped with dovetail, is the relation of being slidingly installed that dovetail groove and dovetail cooperate between tool rest bracket (701,703,706,713) and the knife rest (702,704,772,774).
The user is by rotary screw cover 717, and screw rod overlaps 717 self-positions to be fixed, knife rest (702,704,772,774) under the effect of screw thread and dovetail near or away from block 715.Thereby reach the purpose of adjusting the position of knife rest (702,704,772,774) on Y direction 700.
Cutter holder device as depicted in figs. 1 and 2, any one group of positive and negative knife rest that is oppositely arranged, pairing positive and negative tool rest bracket connects by the axle that is positioned at X-direction 770, one end of axle is fixedly mounted on one of them tool rest bracket, another tool rest bracket is slidingly mounted on the axle, the other end of axle is provided with the axle sleeve that detachable rotation is installed, and axle sleeve is rotatably installed in the axle sleeve shell, and the axle sleeve shell is fixedly mounted on the outside that is slidingly mounted on the tool rest bracket on the axle.
One end of axle sleeve shell just is being fixedly mounted on/outside of back tool rest base, axle passes the axle sleeve shell, the axle sleeve shell comprises at least two isometric newel posts that are positioned at outer, axle sleeve shell other end end, the end of newel post is provided with hard-wired end cap, the axle sleeve shell also comprises the boss of the end central authorities that are positioned at the axle sleeve shell other end, one end of axle sleeve is provided with the groove with the boss form fit, and axle sleeve is a threaded engagement between axle sleeve and the axle between boss and end cap.
In the present embodiment, connect by the axle (714,725) that is positioned at X-direction 770 respectively between the first back tool rest base 701 and the first positive tool rest bracket 703, between the second back tool rest base 706 and the second positive tool rest bracket 713.
With the first back tool rest base 701 and the first positive tool rest bracket 703 is example, an end of first 725 is fixedly mounted on the first positive tool rest bracket 703, the first back tool rest base 701 is slidingly mounted on first 725, first 725 the other end is provided with first axle sleeve 724 that detachable rotation is installed, first axle sleeve 724 is rotatably installed in the first axle sleeve shell 721, and the first axle sleeve shell 721 is fixedly mounted on the outside of the first back tool rest base 701.
One end of the first axle sleeve shell 721 is fixedly mounted on the outside of the first back tool rest base 701, pass the first axle sleeve shell 721 for first 725, the first axle sleeve shell 721 comprises at least two first isometric newel posts 722 that are positioned at outer, the first axle sleeve shell, 721 other end end, the end of first newel post 722 is provided with hard-wired first end cap 723, the first axle sleeve shell 721 also comprises first boss 720 of the end central authorities that are positioned at the first axle sleeve shell, 721 other ends, one end of first axle sleeve 724 is provided with the groove with first boss, 720 form fit, first axle sleeve 725 is a threaded engagement between first axle sleeve 724 and first 725 between first boss 720 and first end cap 723.
With the second back tool rest base 706 and the second positive tool rest bracket 713 is example, and an end of second 714 is fixedly mounted on the second back tool rest base 706, and the second positive tool rest bracket 713 is slidingly mounted on second 714.
The user makes axle sleeve produce displacements in axle upper edge X-direction 770 by rotary sleeve, produces displacement thereby drive the knife rest that the knife rest relative fixed that is slidingly mounted on the axle is installed on the axle.Thereby realize that the position of knife rest on X-axis 770 directions changes.
Cutter holder device as depicted in figs. 1 and 2, have at least a knife rest to be provided with lifting knife rest 707 in all knife rests (702,704,772,774), lifting knife rest 707 by elevating lever 710 be slidingly mounted on any one just/back tool rest on, one end of elevating lever 710 is by just being threaded into/top of back tool rest, the other end of elevating lever 710 is provided with hard-wired handwheel 709, and lifting knife rest 707 is fixedly mounted on the handwheel 709.
As shown in Figure 1, in the present embodiment, the second positive knife rest 774 is provided with lifting knife rest 707, lifting knife rest 707 is slidingly mounted on the second positive knife rest 774 by elevating lever 710, one side of the second positive knife rest 774 is provided with dovetail groove, lifting knife rest 707 correspondence positions are provided with dovetail, are the relation of being slidingly installed that dovetail groove and dovetail cooperate between the second positive knife rest 774 and the lifting knife rest 707.
One end of elevating lever 710 is by being threaded into the top of the second positive knife rest 774, and the other end of elevating lever 710 is provided with hard-wired handwheel 709, and lifting knife rest 707 is fixedly mounted on the handwheel 709.The bottom of handwheel 709 is provided with hard-wired lifting knife rest mount pad 708, and lifting knife rest 707 is fixedly mounted on the lifting knife rest mount pad 708.
The user makes elevating lever 710 rise or descend by rotation hand wheel 709, rises or descends thereby drive lifting knife rest 707.Thereby realize that knife rest changes in the position of Z-direction 777.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (6)
1. a cutter holder device is characterized in that, comprises the positive and negative knife rest that at least one pair of is oppositely arranged, and described positive and negative knife rest is slidingly mounted on the positive and negative tool rest bracket along Y direction respectively;
Any one group of positive and negative knife rest that is oppositely arranged, pairing positive and negative tool rest bracket connects by the axle that is positioned at X-direction, one end of described axle is fixedly mounted on one of them tool rest bracket, another knife rest is slidingly mounted on the axle, the other end of axle is provided with the axle sleeve that detachable rotation is installed, described axle sleeve is rotatably installed in the axle sleeve shell, and described axle sleeve shell is fixedly mounted on the outside that is slidingly mounted on the tool rest bracket on the axle;
Have at least a knife rest to be provided with lifting knife rest (707) in the described positive and negative knife rest, described lifting knife rest (707) by elevating lever (710) be slidingly mounted on any one just/back tool rest on, one end of described elevating lever (710) is just described by being threaded into/top of back tool rest, the other end of described elevating lever (710) is provided with hard-wired handwheel (709), and described lifting knife rest (707) is fixedly mounted on the described handwheel (709).
2. cutter holder device according to claim 1, it is characterized in that, described positive and negative knife rest bottom is respectively equipped with dovetail groove, the dovetail groove of corresponding positive and negative knife rest bottom, the top of described positive and negative tool rest bracket is respectively equipped with dovetail, is the relation of being slidingly installed that dovetail groove and dovetail cooperate between described positive and negative tool rest bracket and the positive and negative knife rest.
3. cutter holder device according to claim 2, it is characterized in that, one side of just described/back tool rest is provided with rotates the screw rod of installing, one end of described screw rod screws in just described/back tool rest, the other end of described screw rod is provided with hard-wired screw rod cover, described screw rod the middle part be provided with hard-wired snap ring;
Described positive and negative tool rest bracket is provided with hard-wired block, and described screw rod passes block, is loose fit between the two, and described block is between screw rod cover and snap ring.
4. cutter holder device according to claim 1, it is characterized in that, one side of just described/back tool rest is provided with dovetail groove, and described lifting knife rest (707) correspondence position is provided with dovetail, is the relation of being slidingly installed that dovetail groove and dovetail cooperate between just described/back tool rest and the lifting knife rest (707).
5. according to claim 1 or 4 described cutter holder devices, it is characterized in that the bottom of described handwheel (709) is provided with hard-wired lifting knife rest mount pad (708), described lifting knife rest (707) is fixedly mounted on the described lifting knife rest mount pad (708).
6. cutter holder device according to claim 1, it is characterized in that, one end of described axle sleeve shell is fixedly mounted on the outside of just described/back tool rest base, described axle passes described axle sleeve shell, described axle sleeve shell comprises at least two isometric newel posts that are positioned at outer, axle sleeve shell other end end, the end of described newel post is provided with hard-wired end cap
Described axle sleeve shell also comprises the boss of the end central authorities that are positioned at the axle sleeve shell other end, and an end of described axle sleeve is provided with the groove with described boss form fit, and described axle sleeve is a threaded engagement between described axle sleeve and the axle between described boss and end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202864104U CN201776457U (en) | 2010-08-09 | 2010-08-09 | Tool rest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202864104U CN201776457U (en) | 2010-08-09 | 2010-08-09 | Tool rest device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201776457U true CN201776457U (en) | 2011-03-30 |
Family
ID=43789690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202864104U Expired - Fee Related CN201776457U (en) | 2010-08-09 | 2010-08-09 | Tool rest device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201776457U (en) |
-
2010
- 2010-08-09 CN CN2010202864104U patent/CN201776457U/en not_active Expired - Fee Related
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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: 20110330 Termination date: 20130809 |