CN203679773U - Extending worktable for machine tool - Google Patents
Extending worktable for machine tool Download PDFInfo
- Publication number
- CN203679773U CN203679773U CN201320866393.5U CN201320866393U CN203679773U CN 203679773 U CN203679773 U CN 203679773U CN 201320866393 U CN201320866393 U CN 201320866393U CN 203679773 U CN203679773 U CN 203679773U
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- CN
- China
- Prior art keywords
- shaped groove
- connecting plate
- platform
- worktable
- extending
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- Expired - Fee Related
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Abstract
The utility model discloses an extending worktable for a machine tool. The extending worktable comprises a connecting plate and an extending platform which are fixedly connected together in a staggered mode; a T-shaped groove is formed in the upper side of the extending platform; the length direction of the T-shaped groove is identical with that of the extending platform; the shape and the size of the cross section of the T-shaped groove in the extending platform are consistent with those of the cross section of the T-shaped groove of the worktable for an original machine tool; more than two threaded holes are formed in the connecting plate in the length direction, and the centers of circles of the threaded holes are positioned in the same straight line; the straight line is a midsplit straight line of the T-shaped groove in the extending platform; stopping blocks are fixedly arranged at the positions, corresponding to the thread holes, of the lower side of the connecting plate; the width of the stopping blocks is smaller than a spacing of the notch of the T-shaped groove, and the thickness of each check block is smaller than the depth of the notch of the T-shaped groove; threads corresponding to the threaded holes are formed in the middle parts of the check blocks. The extending worktable has the advantages that the worktable of the machine tool can be effectively lengthened, the structure is simple, and the worktable can be operated conveniently.
Description
Technical field
The utility model belongs to drilling hole machine tool technical field, relates in particular to a kind of stretching operating platform of lathe.
Background technology
In the production and processing of camshaft, need on camshaft, be drilled with by drilling hole machine tool pin-and-hole or screwed hole, adding man-hour camshaft is fixed on the fixture of workbench of lathe, on the former platen of existing lathe, have T-shaped groove, fixture is connected with workbench by bolt, and the head of bolt is positioned at the bottom land of T-shaped groove.But the length of the former platen of drilling hole machine tool is fixed, fixture can only move in the length of certain limit, when the length of camshaft exceedes the maximum length of former platen, the camshaft processing that just cannot be fixed, is unfavorable for the processing of camshaft.
Utility model content
The utility model, in order to solve weak point of the prior art, provides a kind of stretching operating platform of lathe, can effectively lengthen the workbench of lathe, and simple in structure, easy to operate.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of stretching operating platform of lathe, it comprises the connecting plate and the extendable platform that are fixed together along its length, and the bottom surface of connecting plate is connected with the upper side of extendable platform, and connecting plate staggers and is connected with extendable platform; The upside of described extendable platform offers T-shaped groove, and the length direction of T-shaped groove is consistent with the length direction of extendable platform, and the cross section of the T-shaped groove of described extendable platform is consistent with shape, the size of the cross section of the T-shaped groove of former platen; On described connecting plate, offer plural screwed hole on along its length, the center of circle of screwed hole is located on the same line, and point straight line in the T-shaped groove that this straight line is described extendable platform, the connecting plate downside position corresponding with screwed hole is fixedly installed block, the width of block is less than the notch spacing of T-shaped groove, the thickness of block is less than the depth of rebate of T-shaped groove, is provided with the screw thread corresponding with described screwed hole in the middle of block.
Described connecting plate and extendable platform are bolted.
The width of described block equates with the notch spacing of T-shaped groove, and the thickness of block equates with the depth of rebate of T-shaped groove.
The quantity of described bolt is four.
The quantity of described screwed hole is two.
The beneficial effects of the utility model: adopt technique scheme, the connecting plate arranging in the utility model can link together with former platen, thereby extendable platform is connected with former platen; The cross section of the T-shaped groove on extendable platform is consistent with size, the shape of the cross section of the T-shaped groove on former platen, the block of connecting plate downside setting can be embedded into the notch of the T-shaped groove of former platen, the width of block equates with the notch spacing of T-shaped groove, block can just be connected in the notch of T-shaped groove, can prevent the movement of connecting plate, stretching operating platform and former platen are firmly linked together; On connecting plate, offer plural screwed hole on along its length, when connection in each screwed hole through bolt, better fixed connecting plate and former platen, prevent the movement of extendable platform; The upside of extendable platform offers T-shaped groove, and the length direction of T-shaped groove is consistent with the length direction of extendable platform, in T-shaped groove, can pass through bolt card welding fixture.The utility model is simple in structure, easy to operate, can effectively lengthen the workbench of lathe, and can be conveniently and former platen installation or removal.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model;
Fig. 2 is structure top view of the present utility model;
Fig. 3 is structure left view of the present utility model;
Fig. 4 is structure right view of the present utility model;
Fig. 5 is working state schematic representation of the present utility model.
The specific embodiment
As shown in Figures 1 to 4, the stretching operating platform of a kind of lathe of the present utility model, it comprises the connecting plate 3 and the extendable platform 1 that are fixed together along its length, connecting plate 3 is connected by four bolts 2 with extendable platform 1, the bottom surface of connecting plate 3 is connected with the upper side of extendable platform 1, and connecting plate 3 staggers and is connected with extendable platform 1; The upside of extendable platform 1 offers T-shaped groove 6, and the length direction of T-shaped groove 6 is consistent with the length direction of extendable platform 1, and the cross section of the T-shaped groove 6 on extendable platform 1 is consistent with shape, the size of the cross section of the T-shaped groove 6 on former platen 7; On connecting plate 3, offer the screwed hole 5 of two on along its length, the center of circle of screwed hole 5 is located on the same line, and this straight line be described extendable platform 1 T-shaped groove 6 in point straight line, the connecting plate 3 downsides position corresponding with screwed hole 5 is fixedly installed block 4, the width b of block 4 equates with the notch spacing B of T-shaped groove 6, the thickness h of block 4 equates with the depth of rebate H of T-shaped groove 6, in the middle of block 4, is provided with and the corresponding screw thread of described screwed hole 5.
As shown in Figure 5, when the utility model work, connecting plate 3 links together by bolt 2 with former platen 7, the head of bolt 2 is positioned at the bottom land of the T-shaped groove of former platen 7, bolt 2 is through the screwed hole 5 on connecting plate 3, thereby extendable platform is fixedly connected with former platen, has realized the object that lengthens platen; The cross section of the T-shaped groove 6 on extendable platform 1 is consistent with the cross section of the T-shaped groove 6 on former platen 7, the block 4 of connecting plate 3 downside settings just can be embedded into the notch of the T-shaped groove 6 of former platen 7, the width of block 4 equates with the notch spacing of T-shaped groove 6, block 4 can just be connected in the notch of T-shaped groove 6, can prevent the movement of connecting plate 3 on width, stretching operating platform 1 and former platen 7 are firmly linked together; T-shaped groove 6 is interior can pass through bolt card welding fixture, and camshaft to be processed just can be fixed on the workbench of lathe.The each position of the utility model is all bolted, easy to operate, can be easily and former platen installation or removal.
Claims (5)
1. a stretching operating platform for lathe, is characterized in that: it comprises the connecting plate and the extendable platform that are fixed together along its length, and the bottom surface of connecting plate is connected with the upper side of extendable platform, and connecting plate staggers and is connected with extendable platform; The upside of described extendable platform offers T-shaped groove, and the length direction of T-shaped groove is consistent with the length direction of extendable platform, and the cross section of the T-shaped groove of described extendable platform is consistent with shape, the size of the cross section of the T-shaped groove of former platen; On described connecting plate, offer plural screwed hole on along its length, the center of circle of screwed hole is located on the same line, and point straight line in the T-shaped groove that this straight line is described extendable platform, the connecting plate downside position corresponding with screwed hole is fixedly installed block, the width of block is less than the notch spacing of T-shaped groove, the thickness of block is less than the depth of rebate of T-shaped groove, is provided with the screw thread corresponding with described screwed hole in the middle of block.
2. the stretching operating platform of a kind of lathe according to claim 1, is characterized in that: described connecting plate and extendable platform are bolted.
3. the stretching operating platform of a kind of lathe according to claim 1 and 2, is characterized in that: the width of described block equates with the notch spacing of T-shaped groove, and the thickness of block equates with the depth of rebate of T-shaped groove.
4. the stretching operating platform of a kind of lathe according to claim 3, is characterized in that: the quantity of described bolt is four.
5. the stretching operating platform of a kind of lathe according to claim 4, is characterized in that: the quantity of described screwed hole is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320866393.5U CN203679773U (en) | 2013-12-26 | 2013-12-26 | Extending worktable for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320866393.5U CN203679773U (en) | 2013-12-26 | 2013-12-26 | Extending worktable for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679773U true CN203679773U (en) | 2014-07-02 |
Family
ID=51001732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320866393.5U Expired - Fee Related CN203679773U (en) | 2013-12-26 | 2013-12-26 | Extending worktable for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014952A (en) * | 2018-08-29 | 2018-12-18 | 平湖伟恒机械有限责任公司 | A kind of multifunctional workstation |
-
2013
- 2013-12-26 CN CN201320866393.5U patent/CN203679773U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014952A (en) * | 2018-08-29 | 2018-12-18 | 平湖伟恒机械有限责任公司 | A kind of multifunctional workstation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151203 Address after: 454000 Nanhai West Road, Henan, Jiaozuo Patentee after: Henan Zhongzhou Co., Ltd. Patentee after: Henan Zhongzhou Fuman Metal Forging Co., Ltd. Address before: 454000 Nanhai West Road, Henan, Jiaozuo Patentee before: Henan Zhongzhou Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20161226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |