CN209335199U - A kind of carving and milling machine holder structure - Google Patents
A kind of carving and milling machine holder structure Download PDFInfo
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- CN209335199U CN209335199U CN201920017252.3U CN201920017252U CN209335199U CN 209335199 U CN209335199 U CN 209335199U CN 201920017252 U CN201920017252 U CN 201920017252U CN 209335199 U CN209335199 U CN 209335199U
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Abstract
The utility model discloses a kind of carving and milling machine holder structures, including pedestal, and left clamping piece and right clamping piece on the pedestal；The latter half of of both the left clamping piece and right clamping piece respectively corresponds the left side for being pivotally connected the pedestal and right side；The first half of the left clamping piece includes left clamping opening, and the first half of the right clamping piece includes right clamping opening；One is constituted when the left clamping opening and the right clamping opening are connected to each other for clamping the clip slot of cutter；Both the left clamping piece and right clamping piece it is latter half of between be equipped with elastic component；Both the left clamping piece and right clamping piece it is latter half of between be additionally provided with the concentric rotating limit device of left and right clamping piece, the concentric rotating limit device of left and right clamping piece is set to the front of the elastic component.The carving and milling machine can greatly improve the precision of clip slot clamping cutter with holder structure, it is ensured that production efficiency.
Description
Technical field
The utility model relates to drill, milling, Carving Machining technical field more particularly to a kind of carving and milling machine cutter holder knot
Structure.
Background technique
As shown in Figure 1, the existing holder structure (Chinese utility model patent applied in carving and milling machine
, including first clamping member 1, the second clamping piece 3 and spring 2 201810495184.1), wherein described first clamping member 1 with it is described
It is connected between second clamping piece 3 by the spring 2.The first half of first clamping member 1 includes the first clamping opening, second clamping piece
3 first half includes the second clamping opening；One is constituted when first clamping opening and the second clamping opening are connected to each other for clamping the clip slot of cutter.
The latter half of of first clamping member 1 and the second clamping piece 3 of split settings is connected using spring 2, and when work, spring 2 can buffer master
Axis alleviates the damage to first clamping member 1 and the second clamping piece 3 itself, effectively avoids cutter holder clamping part to the impact force of cutter holder
The problem of position is severed greatly extends the service life of cutter holder.But existing holder structure, due to its first clamping member 1
It is split settings with the second clamping piece 3, when use presses first clamping member 1 and the end of the second clamping piece 3 squeezes spring 2
When, the drive-connecting shaft because of first clamping member 1 and the second clamping piece 3 rotating around itself rotates, and is easy to appear first clamping member 1 and second
Clamping piece 3 rotate it is asynchronous, greatly reduce clip slot clamping cutter precision, clip slot is also resulted in when serious to be opened, nothing
Method smoothly clamps cutter, needs artificial repeatedly adjustment, greatly affects production efficiency.
Utility model content
For overcome the deficiencies in the prior art, the purpose of the invention of the present invention is to provide a kind of carving and milling machine cutter holder knots
Structure can greatly improve the precision of clip slot clamping cutter, it is ensured that production efficiency.
To achieve the goals above, technical solution content used by the utility model is specific as follows:
A kind of carving and milling machine holder structure, including pedestal, and left clamping piece and right clamping piece on the pedestal；
The latter half of of both the left clamping piece and right clamping piece respectively corresponds the left side for being pivotally connected the pedestal and right side；The left side
The first half of clamping piece includes left clamping opening, and the first half of the right clamping piece includes right clamping opening；The left clamping opening and the right folder
One is constituted when mouth is connected to each other for clamping the clip slot of cutter；Both the left clamping piece and right clamping piece it is latter half of between be equipped with
Elastic component；Both the left clamping piece and right clamping piece it is latter half of between be additionally provided with the concentric rotary spacing dress of left and right clamping piece
It sets, the concentric rotating limit device of left and right clamping piece is set to the front of the elastic component.
Further, the left clamping opening and right clamping opening difference are arc-shaped.
Preferably, the clip slot is semicircular structure or excellent arc structure.
Further, the elastic component is spring.
Further, the latter half of of the left clamping piece includes left fixing piece, and the left clamping opening is arranged in the left fixation
On the front end of part；The left fixing piece connects the left side of the pedestal by left hinge device；The right clamping piece it is later half
Portion includes right fixing piece, and the right clamping opening is arranged on the front end of the right fixing piece；The right fixing piece is hinged with by Thuban
Set the right side for connecting the pedestal.
Preferably, the left hinge device includes left screw, at least one left bearing, left bearing washer, setting left solid
The left screw hole determining the left fixation hole on part and being arranged on the pedestal left side；The left bearing and left bearing washer are set
It sets in the left fixation hole；The left screw sequentially pass through protrude into after the left bearing and left bearing washer the left screw hole it
In；The Thuban connection device includes that right screw, at least one right bearing, right bearing washer, the right side that is arranged on right fixing piece are solid
The right screw hole determining hole and being arranged on the pedestal right side；The right bearing and the setting of right bearing washer are described right solid
Determine in hole；The right screw protrudes among the right screw hole after sequentially passing through the right bearing and right bearing washer.
It is highly preferred that the quantity of the left bearing washer and right bearing washer is respectively two.
Preferably, the concentric rotating limit device of left and right clamping piece includes the positioning column on pedestal, is set to described
The left limit face matched on left fixing piece right-hand end and with the left profile of the positioning column, and it is set to the right fixing piece left side
The right limit face matched on side and with the right wheel exterior feature of the positioning column；When the left clamping opening and right clamping opening separation or right
When connecing, the left limit face and right limit face reciprocatingly slide connect the left profile and right wheel exterior feature of the positioning column respectively.
It is highly preferred that the positioning column is screw.
It is highly preferred that the left limit face and right limit face are respectively cambered surface.
Compared with prior art, the utility model has the beneficial effects that:
1. the carving and milling machine holder structure of the utility model, due to being equipped with left and right folder between left clamping piece and right clamping piece
On the one hand the concentric rotating limit device of gripping member improves so that both left clamping piece and right clamping piece be promoted concentric can to rotate
The clamp precision of clip slot, on the other hand also assures production efficiency.
2. clip slot is semicircular structure or excellent arc structure, thus enable the shape of clip slot preferably with the knife of carving and milling machine
Tool profile matches, and further increases the clamp precision of clip slot.
3. or so the concentric rotating limit device of clamping piece be made of positioning column, left limit face and right limit face, it is greatly simple
The structure for having changed the concentric rotating limit device of left and right clamping piece advantageously reduces the production cost of product.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing carving and milling machine holder structure；
Fig. 2 is the assembly structure diagram of the carving and milling machine holder structure more preferably embodiment of the utility model；
Fig. 3 is the fractionation structural representation of the carving and milling machine holder structure more preferably embodiment of the utility model.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to foundation specific embodiment of the present utility model, structure, feature and its effect, in detail
Carefully it is described as follows:
As shown in Figures 2 and 3, the carving and milling machine holder structure of the utility model, including pedestal 3, and it is set to the base
Left clamping piece 15 and right clamping piece 16 on seat 3；The left clamping piece 15 and 16 the latter half of of the two of right clamping piece respectively correspond
It is pivotally connected left side and the right side of the pedestal 3；The first half of the left clamping piece 15 includes left clamping opening 1, the right clamping piece
16 first half includes right clamping opening 2；The left clamping opening 1 constitutes one for clamping the folder of cutter when being connected to each other with the right clamping opening 2
Slot 4；Both the left clamping piece 15 and right clamping piece 16 it is latter half of between be equipped with spring as elastic component 5；The left folder
Both gripping member 15 and right clamping piece 16 it is latter half of between be additionally provided with the concentric rotating limit device of left and right clamping piece, the left and right folder
The concentric rotating limit device of gripping member is set to the front of the elastic component 5.
The carving and milling machine holder structure of the utility model, due to being equipped with left and right between left clamping piece 15 and right clamping piece 16
The concentric rotating limit device of clamping piece, so that both left clamping piece 15 and right clamping piece 16 is promoted concentric can to rotate, a side
Face improves the clamp precision of clip slot 4, on the other hand also assures production efficiency.
Wherein, the left clamping opening 1 and right clamping opening 2 are distinguished arc-shaped, in order to improve the clamp precision of clip slot, in the present embodiment
In, the clip slot 4 is preferably semicircular structure, and in other embodiments, the clip slot 4 can also be preferably major arc shape knot
Structure greatly improves the clamp precision of clamping.
In order to realize that left clamping piece 15 and right clamping piece 16 are rotated rotating around pedestal, in the present embodiment, the left clamping
The latter half of of part 15 includes left fixing piece 6, and the left clamping opening 1 is arranged on the front end of the left fixing piece 5；The left fixing piece
6 connect the left side of the pedestal 3 by left hinge device 7；The latter half of of the right clamping piece 16 includes right fixing piece 8, institute
Right clamping opening 2 is stated to be arranged on the front end of the right fixing piece 8；The right fixing piece 8 connects the pedestal by Thuban connection device 9
3 right side.
In order to realize pivot joint, the present embodiment preferably left hinge device 7 includes left screw (not shown), at least one left side
Bearing (not shown), left bearing washer (not shown), the left fixation hole 10 being arranged on left fixing piece 5 and setting are described
Left screw hole (not shown) on 3 left side of pedestal；The left bearing and left bearing washer are arranged in the left fixation hole 10；Institute
It states after left screw sequentially passes through the left bearing and left bearing washer and protrudes among the left screw hole；The Thuban connection device 9 wraps
It includes right screw (not shown), at least one right bearing (not shown), right bearing washer (not shown), be arranged on right fixing piece 8
Right fixation hole 11 and the right screw hole (not shown) that is arranged on 3 right side of pedestal；The right bearing and right axle support pad
Circle is arranged in the right fixation hole 11；The right screw protrudes into the right side after sequentially passing through the right bearing and right bearing washer
Among screw hole.
And in order to improve buffering effect under the premise of taking into account production cost, the preferably described left bearing washer of the present embodiment and
The quantity of right bearing washer is respectively two.
In order to simplify structure, production cost, in the present embodiment, the concentric rotating limit device of left and right clamping piece are reduced
Left profile phase including the positioning column 12 being set on pedestal 3, on left 6 right-hand end of fixing piece and with the positioning column 12
The left limit face 13 of cooperation, and matched in right 8 left-hand end of fixing piece and with the right wheel exterior feature of the positioning column 12
Right limit face 14；When the left clamping opening 1 and the right clamping opening 2 separation or docking, the left limit face 13 and right limit face
14 reciprocatingly slide respectively connect the positioning column 12 left profile and right wheel it is wide.Wherein, in order to further save production cost, this
The preferably described positioning column 12 of embodiment is screw.And for the ease of processing, reduce difficulty of processing, the left limit face 13 and right limit
Plane 14 is respectively cambered surface.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of carving and milling machine holder structure, including pedestal, and left clamping piece and right clamping piece on the pedestal；Institute
It states the latter half of of both left clamping piece and right clamping piece and respectively corresponds the left side for being pivotally connected the pedestal and right side；The left folder
The first half of gripping member includes left clamping opening, and the first half of the right clamping piece includes right clamping opening；The left clamping opening and the right clamping opening
One is constituted when being connected to each other for clamping the clip slot of cutter；Both the left clamping piece and right clamping piece it is latter half of between be equipped with bullet
Property part；It is characterized by: both the left clamping piece and right clamping piece it is latter half of between be additionally provided with left and right clamping piece and turn with one heart
Dynamic limiting device, the concentric rotating limit device of left and right clamping piece are set to the front of the elastic component.
2. carving and milling machine holder structure according to claim 1, it is characterised in that: the left clamping opening and right clamping opening are in respectively
Arc.
3. carving and milling machine holder structure according to claim 2, it is characterised in that: the clip slot is semicircular structure or excellent
Arc structure.
4. carving and milling machine holder structure according to claim 1, it is characterised in that: the elastic component is spring.
5. carving and milling machine holder structure described in -4 any one according to claim 1, it is characterised in that: the left clamping piece
Latter half of includes left fixing piece, and the left clamping opening is arranged on the front end of the left fixing piece；The left fixing piece passes through left pivot
Connection device connects the left side of the pedestal；The latter half of of the right clamping piece includes right fixing piece, and the right clamping opening setting exists
On the front end of the right fixing piece；The right fixing piece connects the right side of the pedestal by Thuban connection device.
6. carving and milling machine holder structure according to claim 5, it is characterised in that: the left hinge device includes left spiral shell
Silk, at least one left bearing, left bearing washer, the left fixation hole being arranged on left fixing piece and setting are left in the pedestal
Left screw hole in half portion；The left bearing and left bearing washer are arranged in the left fixation hole；The left screw sequentially passes through
It is protruded into after the left bearing and left bearing washer among the left screw hole；The Thuban connection device include right screw, at least one
Right bearing, right bearing washer, the right fixation hole being arranged on right fixing piece and the right spiral shell being arranged on the pedestal right side
Hole；The right bearing and right bearing washer are arranged in the right fixation hole；The right screw sequentially pass through the right bearing and
It is protruded into after right bearing washer among the right screw hole.
7. carving and milling machine holder structure according to claim 6, it is characterised in that: the left bearing washer and right axle support pad
The quantity of circle is respectively two.
8. carving and milling machine holder structure according to claim 5, it is characterised in that: the left and right clamping piece rotates limit with one heart
Position device includes the positioning column on pedestal, the left profile phase on the left fixing piece right-hand end and with the positioning column
The left limit face of cooperation, and in the right fixing piece left-hand end and the right limit that is matched with the right wheel exterior feature of the positioning column
Plane；When the left clamping opening and the right clamping opening separation or docking, the left limit face and right limit face reciprocatingly slide respectively
Left profile and the right wheel for connecting the positioning column are wide.
9. carving and milling machine holder structure according to claim 8, it is characterised in that: the positioning column is screw.
10. carving and milling machine holder structure according to claim 8, it is characterised in that: the left limit face and right limit face
Respectively cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920017252.3U CN209335199U (en) | 2019-01-03 | 2019-01-03 | A kind of carving and milling machine holder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920017252.3U CN209335199U (en) | 2019-01-03 | 2019-01-03 | A kind of carving and milling machine holder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209335199U true CN209335199U (en) | 2019-09-03 |
Family
ID=67760856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920017252.3U Active CN209335199U (en) | 2019-01-03 | 2019-01-03 | A kind of carving and milling machine holder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209335199U (en) |
-
2019
- 2019-01-03 CN CN201920017252.3U patent/CN209335199U/en active Active
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