CN203344231U - Clamp for epoxy resin coil vertical casting mold - Google Patents
Clamp for epoxy resin coil vertical casting mold Download PDFInfo
- Publication number
- CN203344231U CN203344231U CN 201320309916 CN201320309916U CN203344231U CN 203344231 U CN203344231 U CN 203344231U CN 201320309916 CN201320309916 CN 201320309916 CN 201320309916 U CN201320309916 U CN 201320309916U CN 203344231 U CN203344231 U CN 203344231U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- epoxy resin
- resin coil
- casting mould
- base
- 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
Links
- 238000005266 casting Methods 0.000 title claims abstract description 31
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 31
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 31
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Insulating Of Coils (AREA)
Abstract
The utility model relates to a clamp, in particular to a clamp for an epoxy resin coil vertical casting mold. The clamp for the epoxy resin coil vertical casting mold comprises a base and a screw rod mounting rack arranged above the base, wherein a guide hole penetrating through an up-and-down direction is formed in the screw rod mounting rack; a screw rod used for moving in the up-and-down direction is mounted in the guide hole in an inserting manner; a top pressure end used for clamping the upper end face of the epoxy resin coil vertical casting mold is arranged at the lower end of the screw rod; a nut which is in threaded matching with the screw rod is arranged on the screw rod in a sleeving manner; a rotating stop groove or a rotating stop sleeve which corresponds to the guide hole, and is in clamping matching and rotating stop matching with the periphery face of the nut is formed or arranged around a guide hole opening at the lower end of the screw rod mounting rack; and a clamping end used for clamping the lower end face of the epoxy resin coil vertical casting mold is arranged at the upper end of the base. According to the clamp, the screw rod and the nut are convenient to dismount, maintain or replace.
Description
Technical field
The utility model relates to fixture, particularly a kind of epoxy resin coil upright casting mould fixture.
Background technology
In the prior art, the both sides of epoxy resin coil mould need to be clamped with fixture, and this fixture adopts screw threads for fastening.In use procedure, the resin phenomenon appears leaking in mould, thereby the resin flowed out can enter in the screw thread on fixture, can cause the stripped thread phenomenon after using a period of time, because the screw thread of this fixture is wholely set on fixture, after stripped thread, will cause whole fixture to lose efficacy, whole fixture need to be replaced, caused the waste of material.
Summary of the invention
The purpose of this utility model be to provide a kind of screwed part for ease of maintenaince, the epoxy resin coil upright casting mould fixture changed.
To achieve these goals, the utility model adopts following technical scheme: epoxy resin coil upright casting mould fixture, comprise base and the screw rod installing rack that is arranged at the base top, offer the pilot hole that runs through above-below direction on the screw rod installing rack, in described pilot hole, be fitted with for mobile along the vertical direction screw rod, the lower end of screw rod is provided with for clamping the top pressure side of epoxy resin coil upright casting mould upper surface, be arranged with the nut coordinated with screw flight on screw rod, the lower end of screw rod installing rack is provided with corresponding with pilot hole around guide apertures, for joining with nut outer peripheral face card and only screwing the only spin slot closed or stop rotation set, the upper end of described base is provided with for clamping the bare terminal end of epoxy resin coil upright casting mould lower surface.
Described screw rod installing rack is arranged on base by riser, is provided with the bracing piece extended along the vertical direction between described base and screw rod installing rack.
Described bare terminal end has and is arranged at only spin slot or only below, the protuberance that coordinate for the recess card on the edge, lower surface with epoxy resin coil upright casting mould of rotation set.
Described top pressure side is the contact that is arranged at the taper of screw rod bottom, and the great, upper end, lower end of described contact is little.
The upper end of described screw rod offers the installing hole that along continuous straight runs extends, and in described installing hole, is fitted with horizon bar.
The beneficial effects of the utility model: the utility model is simple in structure, easy to operate, in use, pilot hole has the guide effect of above-below direction to screw rod, on carry screw rod, until nut snaps in only spin slot or only in rotation set and stop moving up, the edge of mould lower surface is placed on the base of fixture, be rotated down screw rod, owing to stopping spin slot or stopping rotation set, nut is had to the effect of only revolving, the relative nut of screw rod moves down, until mould tightly is clipped between bare terminal end and top pressure side, and stop being rotated down screw rod; When fixture, after repeatedly using, being threaded while stripped thread occurring between screw rod and nut can be pulled down screw rod maintenance or change, and, without whole fixture is all replaced, compared with prior art, greatly having saved material cost together with nut.
Further, bracing piece can strengthen the intensity of the syndeton between base and screw rod installing rack, has avoided due in use with the problem of the excessive riser generation deformation caused of the clamping force of fixture.
Further, protuberance can coordinate with the recess card on the edge, lower surface of epoxy resin coil upright casting mould, and the bottom of mould is had to positioning action, can prevent the demoulding in casting process.
Further, the contact lower end is greater than upper end, can increase the contact area of contact and mould upper end, has reduced the stressed size of unit are, avoids causing the phenomenon of the mold damage caused because contact area is too small.
Further, the horizon bar that the screw rod upper end arranges, be convenient to screw rod is operated.
The accompanying drawing explanation
Fig. 1 is the structural representation of epoxy resin coil upright casting mould of the present utility model with the embodiment 1 of fixture;
Fig. 2 is the structural representation of steelframe in Fig. 1;
Fig. 3 is the assembly structure schematic diagram of screw rod and nut in Fig. 1;
Fig. 4 is the use state diagram of epoxy resin coil upright casting mould of the present utility model with the embodiment 1 of fixture.
The specific embodiment
The embodiment 1 of fixture for epoxy resin coil upright casting mould of the present utility model, as Figure 1-4: epoxy resin coil upright casting mould comprises steelframe with fixture, steelframe comprises base 22 and is arranged at the screw rod installing rack 21 of base 22 tops, screw rod installing rack 21 and base 22 are platy structure, screw rod installing rack 21 is arranged on base 22 by riser 1, screw rod installing rack 21, riser 1 and the c-shaped distribution of base 22, steelframe also comprises and is arranged at bracing piece 3 between screw rod installing rack 21 and base 22, that extend along the vertical direction.An end away from riser 1 on screw rod installing rack 21 offers the pilot hole that runs through above-below direction, in pilot hole, be fitted with for mobile along the vertical direction screw rod 5, the lower end of screw rod 5 is provided with for clamping the top pressure side of epoxy resin coil upright casting mould upper surface, be arranged with the nut 6 with screw rod 5 threaded engagement on screw rod 5, the lower end of screw rod installing rack 21 is provided with corresponding with pilot hole around guide apertures, be used for joining with nut 6 outer peripheral face cards and only screwing the only rotation set 7 closed, the upper end of base 22 is provided with for clamping the bare terminal end of epoxy resin coil upright casting mould lower surface.Only rotation set 7 is total to central axis with pilot hole.In the present embodiment, the upper surface that this bare terminal end is base 22, bare terminal end has and is arranged at only below, the protuberance 9 that coordinate for the recess card on the edge, lower surface with epoxy resin coil upright casting mould of rotation set 7.This protuberance 9 extends along fore-and-aft direction, and the cross section of this protuberance 9 is L shaped.The top pressure side is the contact 50 that is arranged at the taper of screw rod bottom, and the great, upper end, lower end of contact 50 is little.The upper end of screw rod 5 offers the installing hole that along continuous straight runs extends, and is fitted with horizon bar 8 in installing hole.
The use procedure of embodiment 1 of the present utility model: above carry screw rod 5, until snapping in only in rotation set 7, nut 6 stops moving up, the edge of epoxy resin coil upright casting mould 10 lower surfaces is placed on the base 22 of fixture, hand-held horizon bar 8 is rotated down screw rod 5, there is owing to stopping 7 pairs of nuts 6 of rotation set the effect of only revolving, the relative nut 6 of screw rod 5 moves down, until epoxy resin coil upright casting mould 10 tightly is clipped between bare terminal end and top pressure side, and stop being rotated down screw rod 5.When fixture, after repeatedly using, being threaded while stripped thread occurring between screw rod 5 and nut 6 can be pulled down screw rod 5 maintenance or change, and, without whole fixture is all replaced, compared with prior art, greatly having saved material cost together with nut 6.
In other embodiment of the present utility model, only rotation set can also replace till spin slot, only spin slot is opened on the lower surface of screw rod installing rack and, to the groove of fovea superior, the groove depth of groove is less than the thickness of slab of screw rod installing rack.
In other embodiment of the present utility model, the top pressure side of fixture can also be the lower surface of screw rod.
In other embodiment of the present utility model, can also omit the installing hole on horizon bar and screw rod, on the outer peripheral face of the upper end of screw rod, offer along the equally distributed a plurality of clamping areas of screw rod outer peripheral face, while being rotated down screw rod, use this clamping area of spanner clamping, rotary spanner, can realize the rotary manipulation to screw rod.
Claims (5)
1. epoxy resin coil upright casting mould fixture, it is characterized in that: comprise base and the screw rod installing rack that is arranged at the base top, offer the pilot hole that runs through above-below direction on the screw rod installing rack, in described pilot hole, be fitted with for mobile along the vertical direction screw rod, the lower end of screw rod is provided with for clamping the top pressure side of epoxy resin coil upright casting mould upper surface, be arranged with the nut coordinated with screw flight on screw rod, the lower end of screw rod installing rack is provided with corresponding with pilot hole around guide apertures, for joining with nut outer peripheral face card and only screwing the only spin slot closed or stop rotation set, the upper end of described base is provided with for clamping the bare terminal end of epoxy resin coil upright casting mould lower surface.
2. epoxy resin coil upright casting mould fixture according to claim 1, it is characterized in that: described screw rod installing rack is arranged on base by riser, is provided with the bracing piece extended along the vertical direction between described base and screw rod installing rack.
3. epoxy resin coil upright casting mould fixture according to claim 1 is characterized in that: described bare terminal end has and is arranged at only spin slot or only below, the protuberance that coordinate for the recess card on the edge, lower surface with epoxy resin coil upright casting mould of rotation set.
4. epoxy resin coil upright casting mould fixture according to claim 1, it is characterized in that: described top pressure side is the contact that is arranged at the taper of screw rod bottom, the great, upper end, lower end of described contact is little.
5. according to the described epoxy resin coil upright casting of any one mould fixture in claim 1-4, it is characterized in that: the upper end of described screw rod offers the installing hole that along continuous straight runs extends, and in described installing hole, is fitted with horizon bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320309916 CN203344231U (en) | 2013-05-31 | 2013-05-31 | Clamp for epoxy resin coil vertical casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320309916 CN203344231U (en) | 2013-05-31 | 2013-05-31 | Clamp for epoxy resin coil vertical casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203344231U true CN203344231U (en) | 2013-12-18 |
Family
ID=49744163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320309916 Expired - Fee Related CN203344231U (en) | 2013-05-31 | 2013-05-31 | Clamp for epoxy resin coil vertical casting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203344231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890168A (en) * | 2015-06-03 | 2015-09-09 | 泰兴汤臣压克力有限公司 | Pneumatic clamping hand for clamping glass mould |
-
2013
- 2013-05-31 CN CN 201320309916 patent/CN203344231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890168A (en) * | 2015-06-03 | 2015-09-09 | 泰兴汤臣压克力有限公司 | Pneumatic clamping hand for clamping glass mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20210531 |