CN205733885U - A kind of rotary head fixture - Google Patents
A kind of rotary head fixture Download PDFInfo
- Publication number
- CN205733885U CN205733885U CN201620439936.9U CN201620439936U CN205733885U CN 205733885 U CN205733885 U CN 205733885U CN 201620439936 U CN201620439936 U CN 201620439936U CN 205733885 U CN205733885 U CN 205733885U
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- China
- Prior art keywords
- clamping limb
- rotary head
- arc
- shaped slot
- clamping
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Abstract
This utility model provides a kind of rotary head fixture, belongs to field of mechanical technique.It solve the problems such as existing rotary head holder poor effect.This rotary head fixture includes the body in flat bulk, the leading section of body offers arc-shaped slot, the rearward end of body has the installation hands handle of bending, body both sides are all hinged with the clamping limb of strip, the front end of clamping limb is all stretched out body and is positioned at arc-shaped slot both sides to form clamp port, the rear end of clamping limb extends to install handle both sides, it is equipped with the compression spring between two clamping limbs in handle is installed, the rear end of clamping limb is fixed with the mounting seat penetrating in compression spring of column, the elastic force that compression spring provides makes the front end of clamping limb have clamping trend close to each other all the time.This utility model has the advantage such as good clamping effect and low cost of manufacture.
Description
Technical field
This utility model belongs to field of mechanical technique, relates to a kind of fixture, particularly to a kind of rotary head fixture.
Background technology
Rotary head is conventional in drilling and tapping machine tool or machining center outfit, and existing rotary head generally comprises rotating disk, and rotating disk periphery circumference is uniformly fixed with some fixtures, is clamped with process tool in fixture.
In rotary head, fixture can make card tong-like at present, utilizes natural resiliency to clamp process tool, and such clamping effect is not ideal enough；In order to pursue clamping effect, to drive clamp, manufacturing cost so can be caused higher by one gripper cylinder of outfit on rear side of fixture.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that the rotary head fixture of a kind of good clamping effect and low cost of manufacture.
The purpose of this utility model can be realized by following technical proposal: a kind of rotary head fixture, including the body in flat bulk, the leading section of described body offers arc-shaped slot, the rearward end of body has the installation hands handle of bending, it is characterized in that, described body both sides are all hinged with the clamping limb of strip, the front end of described clamping limb is all stretched out body and is positioned at arc-shaped slot both sides to form clamp port, the rear end of described clamping limb extends to install handle both sides, it is equipped with the compression spring between two clamping limbs in described installation handle, the rear end of described clamping limb is fixed with the mounting seat penetrating in compression spring of column, the elastic force that described compression spring provides makes the front end of described clamping limb have clamping trend close to each other all the time.
When this rotary head installs cutter with fixture, cutter overcomes the elastic force of compression spring, the front end expansion of clamping limb makes clamp port increase, cutter enters in clamp port and contacts at arc-shaped slot afterwards, the front end of clamping limb is close to each other under the elastic force effect of compression spring to be clamped cutter, good clamping effect, and eliminate the setting of conventional gripper cylinder, low cost of manufacture.
In above-mentioned a kind of rotary head fixture, described body both sides all offer the stopper slot passed for clamping limb, be hinged with body in the middle part of described clamping limb, described stopper slot be positioned at base at arc-shaped slot formed at clamping limb front end against butting section.The setting of stopper slot makes compact conformation attractive in appearance, and clamping limb is stablized smooth and easy around pin joint rotation process, will not offset.
In above-mentioned a kind of rotary head fixture, described bodies top offers mounting groove, and described mounting groove side extends to arc-shaped slot center, is fixed with installation sheet in described mounting groove, and the fore-end of described installation sheet extends in arc-shaped slot.The front end of installation sheet can snap in the locating slot that cutter itself has, and this enhances clamping effect.
In above-mentioned a kind of rotary head fixture, the front end of described clamping limb is respectively connected with roller, and parallel and two rollers the side face of the axis of two rollers is on the extension direction of arc-shaped slot.So roller is used for contacting cutter, and so will not wear and tear cutter, and cutter life is long.
In above-mentioned a kind of rotary head fixture, between described body and installation handle, there is reinforcement.So structural strength is high, and service life is long.
Compared with prior art, this rotary head compact conformation of fixture, low cost of manufacture, and good operating stability, good clamping effect, service life is long.
Accompanying drawing explanation
Fig. 1 is the perspective view of this rotary head fixture.
Fig. 2 is the plan structure schematic diagram of this rotary head fixture.
Fig. 3 is the sectional structure schematic diagram of this rotary head fixture.
Fig. 4 is that this rotary head is with installing handle and the structural representation of body in fixture.
In figure, 1, body；1a, arc-shaped slot；1b, stopper slot；1c, butting section；1d, mounting groove；2, handle is installed；3, clamping limb；4, compression spring；5, mounting seat；6, installation sheet；7, roller；8, reinforcement.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
As shown in Figure 1, this rotary head fixture includes the body 1 in flat bulk, the leading section of body 1 offers arc-shaped slot 1a, the rearward end of body 1 has the installation handle 2 of bending, body 1 both sides are all hinged with the clamping limb 3 of strip, the front end of clamping limb 3 is all stretched out body 1 and is positioned at arc-shaped slot 1a both sides to form clamp port, the rear end of clamping limb 3 extends to install handle 2 both sides, it is equipped with the compression spring 4 between two clamping limbs 3 in handle 2 is installed, the rear end of clamping limb 3 is fixed with the mounting seat 5 penetrated in compression spring 4 of column, the elastic force that compression spring 4 provides makes the front end of clamping limb 3 have clamping trend close to each other all the time.
Describe in detail further, as shown in Figure 2, Figure 3 and Figure 4, in the present embodiment, body 1 both sides all offer the stopper slot 1b passed for clamping limb 3, are hinged with body 1 in the middle part of clamping limb 3, stopper slot 1b be positioned at base arc-shaped slot 1a at formed at confession clamping limb 3 front end against butting section 1c.Mounting groove 1d side extends to arc-shaped slot 1a center, mounting groove 1d is fixed with installation sheet 6 by screw, the fore-end of installation sheet 6 extends in arc-shaped slot 1a, the front end of installation sheet 6 can snap in the locating slot that cutter itself has, this enhance clamping effect, in the present embodiment, installation sheet 6 can be changed accordingly according to the degree of depth of locating slot that cutter sizes and cutter itself have, width so that installation sheet 6 snaps in the segment thickness in the groove of cutter positioning and is of convenient length.
For the cutter that will not wear and tear, increasing the service life, the front end of clamping limb 3 is respectively connected with roller 7, and parallel and two rollers 7 the side face of the axis of two rollers 7 is on the extension direction of arc-shaped slot 1a；In order to increase structural strength, between body 1 and installation handle 2, there is reinforcement 8.
When this rotary head installs cutter with fixture, cutter press against roller 7 and overcomes the elastic force of compression spring 4, the front end expansion of clamping limb 3 makes clamp port increase, cutter enters in clamp port and contacts in arc-shaped slot 1a afterwards, the front end of installation sheet 6 snaps in the locating slot that cutter itself has, then the front end of clamping limb 3 is close to each other under the elastic force effect of compression spring 4 clamps cutter, good clamping effect, low cost of manufacture.
Specific embodiment described herein is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (5)
- null1. a rotary head fixture，Including the body (1) in flat bulk，The leading section of described body (1) offers arc-shaped slot (1a)，The rearward end of body (1) has the installation handle (2) of bending，It is characterized in that，Described body (1) both sides are all hinged with the clamping limb (3) of strip，The front end of described clamping limb (3) is all stretched out body (1) and is positioned at arc-shaped slot (1a) both sides to form clamp port，The rear end of described clamping limb (3) extends to install handle (2) both sides，The compression spring (4) being positioned between two clamping limbs (3) it is equipped with in described installation handle (2)，The rear end of described clamping limb (3) is fixed with the mounting seat (5) penetrated in compression spring (4) of column，The elastic force that described compression spring (4) provides makes the front end of described clamping limb (3) have clamping trend close to each other all the time.
- A kind of rotary head fixture the most according to claim 1, it is characterized in that, described body (1) both sides all offer the stopper slot (1b) passed for clamping limb (3), described clamping limb (3) middle part is hinged with body (1), described stopper slot (1b) be positioned at the base at arc-shaped slot (1a) place formed at confession clamping limb (3) front end against butting section (1c).
- A kind of rotary head fixture the most according to claim 2, it is characterized in that, described body (1) top offers mounting groove (1d), described mounting groove (1d) side extends to arc-shaped slot (1a) center, being fixed with installation sheet (6) in described mounting groove (1d), the fore-end of described installation sheet (6) extends in arc-shaped slot (1a).
- 4. according to a kind of rotary head fixture described in claim 1 or 2 or 3, it is characterized in that, the front end of described clamping limb (3) is respectively connected with roller (7), and parallel and two rollers (7) the side face of the axis of two rollers (7) is on the extension direction of arc-shaped slot (1a).
- A kind of rotary head fixture the most according to claim 4, it is characterised in that between described body (1) and installation handle (2), there is reinforcement (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439936.9U CN205733885U (en) | 2016-05-16 | 2016-05-16 | A kind of rotary head fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439936.9U CN205733885U (en) | 2016-05-16 | 2016-05-16 | A kind of rotary head fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205733885U true CN205733885U (en) | 2016-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620439936.9U Active CN205733885U (en) | 2016-05-16 | 2016-05-16 | A kind of rotary head fixture |
Country Status (1)
| Country | Link |
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| CN (1) | CN205733885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320278A (en) * | 2017-07-31 | 2017-11-07 | 成都中科博恩思医学机器人有限公司 | A kind of operation chassis with pushing hands |
| CN108673216A (en) * | 2018-05-22 | 2018-10-19 | 济南蓝海传动机械有限公司 | A kind of elasticity cutter holder |
-
2016
- 2016-05-16 CN CN201620439936.9U patent/CN205733885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320278A (en) * | 2017-07-31 | 2017-11-07 | 成都中科博恩思医学机器人有限公司 | A kind of operation chassis with pushing hands |
| CN108673216A (en) * | 2018-05-22 | 2018-10-19 | 济南蓝海传动机械有限公司 | A kind of elasticity cutter holder |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |