CN201592375U - Novel clamping mechanism and intelligent copying four-axis numerical control edging machine - Google Patents
Novel clamping mechanism and intelligent copying four-axis numerical control edging machine Download PDFInfo
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- CN201592375U CN201592375U CN2009202740429U CN200920274042U CN201592375U CN 201592375 U CN201592375 U CN 201592375U CN 2009202740429 U CN2009202740429 U CN 2009202740429U CN 200920274042 U CN200920274042 U CN 200920274042U CN 201592375 U CN201592375 U CN 201592375U
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- clamps
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- voussoir
- tong arm
- jaw
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Abstract
The utility model relates to an intelligent copying four-axis numerical control edging machine with a novel clamping mechanism, which mainly consists of a transmission mechanism, the clamping mechanism, a grinding mechanism and a control device. The clamping mechanism comprises a clamp body and a cylinder, the clamp body comprises a jaw, clamp arms and a fixing rotating shaft, the clamp arms are connected with the cylinder through wedge blocks, the clamping mechanism is disposed on a longitudinally and transversely moving platform, and a machine body is provided with a lifting table and the grinding mechanism. The intelligent copying four-axis numerical control edging machine utilizes the cylinder, the wedge blocks and a lever mechanism to realize automatic clamping and detaching tools and enlarge clamping force, and further can be aligned with a grinding center automatically. The edging machine utilizes a PLC, a numerical control copying mechanism and the clamping mechanism to automatically control tool grinding and edging, further increases processing quality and efficiency, can fast switch tools with different shapes and thicknesses, and is convenient in operation, high in automation degree, safe and reliable in use, high in processing precision and fine in tool grinding quality.
Description
Technical field
The device that the utility model relates to the equipment of grinding knife tool and clamps cutter, especially a kind of have anchor clamps that increase the folder force mechanisms and a four-shaft numerically controlled blade grinding machine of intelligent profiling that has these anchor clamps.
Background technology
At present, existing tool grinding mode is mainly based on craft, carries out grinding by the operating personnel that whet a knife by abrasive machine or sharpening oilstone tool setting tool usually, makes cutter have certain shape and makes blade become sharp.The method operating efficiency of this grinding cutter is lower, and the workman operates with the personal experience, and labor intensity is big, and the quality of whetting a knife and put the first edge on a knife or a pair of scissors often can not be guaranteed.
Existing knife sharpener generally comprises transmission mechanism, workpiece clamp mounting mechanism, grinding head mechanism and control device, the workpiece clamp mounting mechanism is installed in slidably on the platform, generally be cutter to be clamped when clamping cutter, by grinding head mechanism cutter carried out grinding then by devices such as artificial employing spanner screw rods.This workpiece clamp mounting mechanism clamps the height relative fixed of cutter datum level, when processing the cutter of different-thickness, needs to adjust the height of tool grinding center line, and the blade both sides are symmetrical when putting the first edge on a knife or a pair of scissors with assurance.For same batch cutter, might be incomplete same because of cutter thickness, blade is anisopleual when causing cutter to put the first edge on a knife or a pair of scissors, and influences product quality and good looking appearance.Its mechanization degree is low, operation is loaded down with trivial details, working (machining) efficiency is low.
The utility model content
Deficiency at above existing knife sharpener and workpiece clamp mounting mechanism, the purpose of this utility model provides a kind of realization control automatically, have the height of finding the grinding center line automatically accurately, the anchor clamps that increase the folder force mechanisms, and the four-shaft numerically controlled blade grinding machine of intelligent profiling that has these anchor clamps.
The purpose of this utility model is achieved by the following technical solution:
A kind of novel mechanism that clamps comprises vice body and drive unit, and an end of vice body is provided with jaw, and the other end is provided with tong arm, is provided with fixed rotating shaft between tong arm and the jaw, and tong arm can drive the jaw motion by fixed rotating shaft;
Described tong arm is connected with drive unit by drive block, and drive unit can drive tong arm and jaw motion by drive block.
As optimal technical scheme of the present utility model, the described mechanism that clamps comprises two vice bodies that are oppositely arranged, and two vice bodies all are located in the housing and respectively and are connected with housing by its fixed rotating shaft;
Be respectively equipped with spring between the tong arm of described housing and two vice bodies.
As optimal technical scheme of the present utility model, described drive block is a voussoir, and the both sides at voussoir tip are made as symmetrical inclined-plane, and the other end of voussoir is connected with drive unit by length adjuster;
The inclined-plane of described voussoir both sides contacts with the end of two tong arms respectively, when drive unit makes the voussoir transverse movement, can promote tong arm and jaw by the inclined-plane of voussoir around the fixed rotating shaft rotation.
As optimal technical scheme of the present utility model, the end of described two tong arms is respectively equipped with bearing, and the inclined-plane of voussoir both sides contacts with two tong arm bearing at end respectively;
Described length adjuster is a double-threaded screw.
As optimal technical scheme of the present utility model, described drive unit is connected with housing by guide pad;
The two sides of described housing are respectively equipped with set screw, and set screw is connected with described spring.
As optimal technical scheme of the present utility model, described drive unit comprises cylinder, hydraulic cylinder or motor screw mechanism.
The four-shaft numerically controlled blade grinding machine of a kind of intelligent profiling mainly is made up of body, transmission mechanism, workpiece clamp assembling device, grinding mechanism and control device, and described workpiece clamp assembling device promptly is the aforesaid novel mechanism that clamps;
The described mechanism that clamps is located on the vertical and horizontal mobile platform, and the vertical and horizontal mobile platform is located on the table top of body and with transmission mechanism and is connected; Also be provided with lifting platform on the table top of body, described grinding mechanism is located on the lifting platform and can rises or descend with lifting platform;
Described control device can control that the jaw that clamps mechanism is opened or closed control vertical and horizontal mobile platform carries out the vertical and horizontal motion to realize clamping or dismantling workpiece, and control lifting platform and grinding mechanism rise or descend.
As optimal technical scheme of the present utility model, described control device comprises programmable controller, touch display or supervisory keyboard.
As optimal technical scheme of the present utility model, described blade grinding machine also is provided with cnc profiling mechanism, and this mechanism comprises knife rest platform, profiling frame, profiling gauge head, servomotor, programmable controller and servo-drive control panel thereof and I/O plate.
As optimal technical scheme of the present utility model, described grinding mechanism comprises high-speed electric expreess locomotive and main shaft, and main shaft one end connects high-speed electric expreess locomotive, and the other end is equipped with skive;
The top of described grinding mechanism be provided with can open and close guard shield, guard shield is connected with body by hinge means.
The beneficial effects of the utility model are: with respect to prior art, the utility model clamps mechanism and adopts cylinder, voussoir and leverage, realize that control automatically clamps and dismantles cutter, increases the power that clamps, and can find the height of grinding center line automatically accurately, improve operating efficiency, be that the quality that guarantees converted products is laid a good foundation.
The four-shaft numerically controlled blade grinding machine of the utility model intelligence profiling adopts programmable controller (PLC), cnc profiling mechanism and above-mentioned tool-holder mounting mechanism, realizes grinding knife tool and the automatic control of putting the first edge on a knife or a pair of scissors, and the quality and the operating efficiency of converted products further improve; For the cutter of different batches, difformity and thickness, can realize quick switching, easy to operate; Grinding mechanism adopts the diamond wheel grinding cutter, can improve grinding efficiency, cut down finished cost.Automaticity height of the present utility model, safe and reliable, machining accuracy is high, the tool grinding quality is good.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is the perspective view that the utility model clamps mechanism;
Fig. 2 is the sectional structure schematic diagram that the utility model clamps mechanism;
Fig. 3 is the perspective view of the utility model blade grinding machine;
Fig. 4 is the main TV structure schematic diagram of the utility model blade grinding machine.
The specific embodiment
As depicted in figs. 1 and 2, the novel mechanism that clamps comprises vice body 4 and drive unit, and an end of vice body 4 is provided with jaw 5, and the other end is provided with tong arm 41, is provided with fixed rotating shaft 7 between tong arm 41 and the jaw 5, and tong arm 41 can drive jaw 5 motions by fixed rotating shaft 7.Described tong arm 41 is connected with drive unit by drive block, and drive unit can drive tong arm 41 and jaw 5 motions by drive block.
In the present embodiment, the described mechanism that clamps comprises that 4, two vice bodies 4 of two vice bodies that are oppositely arranged all are located at housing 2 interior its fixed rotating shafts 7 that also pass through respectively and are connected with housing 2; Be respectively equipped with spring 8 between the tong arm 41 of described housing 2 and two vice bodies 4, the two sides of housing 2 are respectively equipped with set screw 3, and set screw 3 is connected with spring 8.
The described drive block of present embodiment is a voussoir 10, and described drive unit is a cylinder 12, and cylinder 12 is connected with housing 2 by guide pad 1.The both sides at voussoir 10 tips are made as symmetrical inclined-plane, and the other end of voussoir 10 is connected with cylinder 12 by length-adjustable double-threaded screw 11.The end of two tong arms 41 is respectively equipped with bearing 13, and the inclined-plane of voussoir 10 both sides contacts with two bearings 13 respectively.When driving cylinder 12 makes voussoir 10 transverse movements, can promote tong arm 41 and jaw 5 by the inclined-plane of voussoir 10 and rotate around fixed rotating shaft 7.Certainly, present embodiment is a cylinder 12 as drive unit, can also adopt hydraulic cylinder or motor screw mechanism to replace, and can realize the driving effect equally.
As shown in Figure 3 and Figure 4, the four-shaft numerically controlled blade grinding machine of intelligent profiling mainly is made up of body 11, transmission mechanism, workpiece clamp assembling device, grinding mechanism 17 and control device, and described workpiece clamp assembling device promptly is as the described novel mechanism 12 that clamps of above-mentioned embodiment.The described mechanism 12 that clamps is located on the vertical and horizontal mobile platform 13, and vertical and horizontal mobile platform 13 is located on the table top of body 11 and with transmission mechanism and is connected; Also be provided with lifting platform 16 on the table top of body 11, grinding mechanism 17 is located on the lifting platform 16 and can rises or descend with lifting platform 16.Described control device can be controlled that the jaw that clamps mechanism 12 is opened or be closed to realize clamping or dismantle workpiece, for example clamps or removal of inserts 20; Control vertical and horizontal mobile platform 13 carries out the vertical and horizontal motion, and control lifting platform 16 and grinding mechanism 17 rise or descend.
In the present embodiment, described control device comprises programmable controller (PLC), touch display 19, also be provided with cnc profiling mechanism, this mechanism comprises knife rest platform 14, profiling frame 15, profiling gauge head, servomotor and is located at programmable controller interior servo-drive control panel and I/O plate.Described grinding mechanism 17 comprises high-speed electric expreess locomotive and main shaft, and main shaft one end connects high-speed electric expreess locomotive, and the other end is equipped with skive or the wear-resisting emery wheel of CBN (cubic boron nitride).The top of grinding mechanism 17 be provided with can open and close guard shield 18, guard shield 18 is connected with body 11 by hinge means.
The control device of the utility model blade grinding machine also comprises laser measuring device for measuring, and control panel is provided with total power switch, profiling control handle, starting point navigation button and line related indicator lamp.In the described programmable controller special-purpose software is installed, carries out ease of Use, can finish workpiece processing by touch display 19; its feature richness; friendly interface can replace the work of manual tool sharpening, helps factory and realizes automation, large-scale production.The utility model blade grinding machine can be widely used in industries such as five metals processing, pottery processing, glassware processing and silicon processing.
Claims (10)
1. novel mechanism that clamps, it is characterized in that: the described mechanism that clamps comprises vice body and drive unit, and an end of vice body is provided with jaw, and the other end is provided with tong arm, is provided with fixed rotating shaft between tong arm and the jaw, tong arm can drive the jaw motion by fixed rotating shaft;
Described tong arm is connected with drive unit by drive block, and drive unit can drive tong arm and jaw motion by drive block.
2. the novel mechanism that clamps according to claim 1 is characterized in that: the described mechanism that clamps comprises two vice bodies that are oppositely arranged, and two vice bodies all are located in the housing and respectively and are connected with housing by its fixed rotating shaft;
Be respectively equipped with spring between the tong arm of described housing and two vice bodies.
3. the novel mechanism that clamps according to claim 2, it is characterized in that: described drive block is a voussoir, and the both sides at voussoir tip are made as symmetrical inclined-plane, and the other end of voussoir is connected with drive unit by length adjuster;
The inclined-plane of described voussoir both sides contacts with the end of two tong arms respectively, when drive unit makes the voussoir transverse movement, can promote tong arm and jaw by the inclined-plane of voussoir around the fixed rotating shaft rotation.
4. the novel mechanism that clamps according to claim 3, it is characterized in that: the end of described two tong arms is respectively equipped with bearing, and the inclined-plane of voussoir both sides contacts with two tong arm bearing at end respectively;
Described length adjuster is a double-threaded screw.
5. the novel mechanism that clamps according to claim 2, it is characterized in that: described drive unit is connected with housing by guide pad;
The two sides of described housing are respectively equipped with set screw, and set screw is connected with described spring.
6. according to each described novel mechanism that clamps of claim 1 to 5, it is characterized in that: described drive unit comprises cylinder, hydraulic cylinder or motor screw mechanism.
7. the four-shaft numerically controlled blade grinding machine of intelligent profiling mainly is made up of body, transmission mechanism, workpiece clamp assembling device, grinding mechanism and control device, it is characterized in that: described workpiece clamp assembling device promptly is the novel mechanism that clamps as claimed in claim 1;
The described mechanism that clamps is located on the vertical and horizontal mobile platform, and the vertical and horizontal mobile platform is located on the table top of body and with transmission mechanism and is connected; Also be provided with lifting platform on the table top of body, described grinding mechanism is located on the lifting platform and can rises or descend with lifting platform;
Described control device can control that the jaw that clamps mechanism is opened or closed control vertical and horizontal mobile platform carries out the vertical and horizontal motion to realize clamping or dismantling workpiece, and control lifting platform and grinding mechanism rise or descend.
8. the four-shaft numerically controlled blade grinding machine of intelligent profiling according to claim 7, it is characterized in that: described control device comprises programmable controller, touch display or supervisory keyboard.
9. according to claim 7 or the four-shaft numerically controlled blade grinding machine of 8 described intelligent profilings, it is characterized in that: described blade grinding machine also is provided with cnc profiling mechanism, and this mechanism comprises knife rest platform, profiling frame, profiling gauge head, servomotor, programmable controller and servo-drive control panel thereof and I/O plate.
10. the four-shaft numerically controlled blade grinding machine of intelligent profiling according to claim 7, it is characterized in that: described grinding mechanism comprises high-speed electric expreess locomotive and main shaft, and main shaft one end connects high-speed electric expreess locomotive, and the other end is equipped with skive;
The top of described grinding mechanism be provided with can open and close guard shield, guard shield is connected with body by hinge means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202740429U CN201592375U (en) | 2009-11-24 | 2009-11-24 | Novel clamping mechanism and intelligent copying four-axis numerical control edging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202740429U CN201592375U (en) | 2009-11-24 | 2009-11-24 | Novel clamping mechanism and intelligent copying four-axis numerical control edging machine |
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| Publication Number | Publication Date |
|---|---|
| CN201592375U true CN201592375U (en) | 2010-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202740429U Expired - Fee Related CN201592375U (en) | 2009-11-24 | 2009-11-24 | Novel clamping mechanism and intelligent copying four-axis numerical control edging machine |
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| CN (1) | CN201592375U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069426B (en) * | 2009-11-24 | 2015-04-22 | 陈小凡 | Intelligent copying four-shaft numerical control edging machine with novel clamping mechanism |
| CN109158962A (en) * | 2018-10-17 | 2019-01-08 | 基准精密工业（惠州）有限公司 | Milling process |
| CN113001595A (en) * | 2021-02-04 | 2021-06-22 | 阳江市美珑美利刀具有限公司 | Tool with willow-leaf-shaped blade and preparation method thereof |
-
2009
- 2009-11-24 CN CN2009202740429U patent/CN201592375U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069426B (en) * | 2009-11-24 | 2015-04-22 | 陈小凡 | Intelligent copying four-shaft numerical control edging machine with novel clamping mechanism |
| CN109158962A (en) * | 2018-10-17 | 2019-01-08 | 基准精密工业（惠州）有限公司 | Milling process |
| CN113001595A (en) * | 2021-02-04 | 2021-06-22 | 阳江市美珑美利刀具有限公司 | Tool with willow-leaf-shaped blade and preparation method thereof |
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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 |
Granted publication date: 20100929 Termination date: 20171124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |