CN207171729U - A kind of workpiece clamping mechanism of abrasive belt grinding machine - Google Patents
A kind of workpiece clamping mechanism of abrasive belt grinding machine Download PDFInfo
- Publication number
- CN207171729U CN207171729U CN201721005151.1U CN201721005151U CN207171729U CN 207171729 U CN207171729 U CN 207171729U CN 201721005151 U CN201721005151 U CN 201721005151U CN 207171729 U CN207171729 U CN 207171729U
- Authority
- CN
- China
- Prior art keywords
- clamping mechanism
- workpiece clamping
- block
- abrasive belt
- leading screw
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a kind of workpiece clamping mechanism of abrasive belt grinding machine, two horizontal slide bars are installed on cutting somebody's hair, two slide bars install contiguous block through both ends after fixed block, second leading screw passes through the through hole on contiguous block, another contiguous block is installed by bearing on second leading screw of rotational handle one end, workpiece clamping mechanism is set between two contiguous blocks, the workpiece clamping mechanism is made up of two pushing blocks and a push rod, two pushing blocks respectively with two contiguous block phase hinges, also phase hinge between two pushing blocks, when workpiece clamping mechanism is packed up, three hinge points are triangular in shape, when workpiece clamping mechanism is opened, three hinge points are located along the same line, the push rod is fixed therein on a pushing block.The utility model is simple in construction, convenient mounting and clamping it is quick and it is firm do not loosen, clamping accurately and reliably, accurate positioning, improves product quality and production efficiency.
Description
Technical field
Machine tool manufacturing field is the utility model is related to, more particularly to a kind of workpiece clamping mechanism of abrasive belt grinding machine.
Background technology
The workpiece clamping mechanism of existing abrasive belt grinding machine is mostly cut somebody's hair using leading screw collocation and is matched for clamping tightly workpiece with jaw, is made
It is easy to operate with simple and convenient, but in actual use, in order to ensure that leading screw is easily promoted and retracted, leading screw and fixed block
Between it is mostly very smooth, with jaw push against workpiece when, easily loosen, cause work pieces process not accurate, or even come off
Situation, influence product quality and production efficiency.
Utility model content
The defects of technical problem to be solved in the utility model is to overcome prior art, propose a kind of abrasive belt grinding machine
Workpiece clamping mechanism, after leading screw is cut somebody's hair and clamps workpiece with jaw, further push ahead and cut somebody's hair and locked, workpiece clamp
It is tight firm and simple to operate.
The technical solution of the utility model：
A kind of workpiece clamping mechanism of abrasive belt grinding machine, comprising base station, the base station is arranged on two slide bars of body, and two
The abrasive belt shaft of the vertical face body of root slide bar, body are provided with operating handle, and the bottom of operating handle passes through connecting rod and base station phase
It is be hinged, the first screw mandrel is fixed by bearing level on base station, one end of the first leading screw is provided with rotational handle, and the first leading screw is provided with
Sliding block, base station are provided with the horizontal guiding slide bar for running through sliding block, are connected with platen on sliding block, platen is provided with jaw and fixation
Block, fixed block are provided with screwed hole, the second leading screw are horizontally mounted in screwed hole, set positioned at the end of second screw mandrel of jaw one end
Cut somebody's hair, the other end of the second leading screw is provided with rotational handle, it is described cut somebody's hair on two horizontal slide bars, two slide bars are installed
Contiguous block is installed, the second leading screw is through the through hole on contiguous block, positioned at rotational handle one end after through fixed block both ends
The second leading screw on another contiguous block installed by bearing, workpiece clamping mechanism, the workpiece are set between two contiguous blocks
Clamp system is made up of two pushing blocks and a push rod, two pushing blocks respectively with two contiguous block phase hinges, between two pushing blocks
Also phase hinge, when workpiece clamping mechanism is packed up, three hinge points are triangular in shape, when workpiece clamping mechanism is opened, three hinge points
It is located along the same line, the push rod is fixed therein on a pushing block.
Further, mutually fixed by two bolts between the sliding block and platen, sliding block is provided with two screws, platen
It is provided with two through holes, one of through hole is circle, and another through hole is arc strip, the platen beside arc long strip through hole
Angle index is provided with, scale is 0-90 °.
Further, the end on the push rod is provided with knob.
Further, the operating handle is arranged on the body of abrasive belt shaft side, and the top of operating handle is provided with rubber peel
Set.
Compared with prior art, the utility model sets a feed mechanism, the feed mechanism in the front of abrasive belt shaft
By the second leading screw and the regulation cut somebody's hair, cut somebody's hair and clamp workpiece with jaw, now promote push rod, make three hinge point positions of pushing block
In on same straight line, pushing block promotes slide bar and cut somebody's hair and further clamps workpiece and lock, and will not loosen, pass through the first leading screw
The position of pipe fitting or so is adjusted, when being ground, pulling operating handle makes pipe fitting be adjacent to abrasive band, if different cambered surfaces need to be processed
During pipe fitting joint, the angle of sliding block and platen is adjusted.The utility model is simple in construction, easy to operate, realizes horizontal, longitudinal direction
Position adjustment and in the range of certain angle rotation adjustment, to adapt to the metal circular tube of different-diameter and length or bar
Needed Deng the form grinding of workpiece and different angle arcwall face and clamping, convenient mounting and clamping it is quick and it is firm do not loosen, clamping is accurate
It is really reliable, accurate positioning, improve product quality and production efficiency.
Brief description of the drawings
Fig. 1 is the utility model overlooking the structure diagram.
Fig. 2 is the utility model side structure schematic view.
Embodiment
The utility model is expanded on further below in conjunction with the accompanying drawings.It should be understood that these embodiments are merely to illustrate this practicality newly
Type rather than limitation the scope of the utility model.In addition, it is to be understood that after the content of the utility model instruction has been read, this
Art personnel can make various changes or modifications to the utility model, and these equivalent form of values equally fall within the appended power of the application
Sharp claim limited range.
Embodiment 1：
A kind of workpiece clamping mechanism of abrasive belt grinding machine, as shown in Figure 1, 2, comprising base station 2, the base station 2 is arranged on body 1
Two slide bars 11 on, the abrasive belt shaft 12 of the vertical face body of two slide bars 11, body 1 is provided with operating handle 13, operation handlebar
The bottom of hand 13 is hinged by connecting rod 14 and base station 2, and the first screw mandrel 21, the first leading screw are fixed by bearing level on base station 2
21 one end is provided with rotational handle 3, and the first leading screw 21 is provided with sliding block 22, and base station 2 is provided with the horizontal guiding for running through sliding block 22
Slide bar 23, platen 4 is connected with sliding block 22, platen 4 is provided with jaw 41 and fixed block 42, and fixed block 42 is provided with screwed hole,
The second leading screw 43 is horizontally mounted in screwed hole, is provided with positioned at the end of second screw mandrel 42 of the one end of jaw 41 and cuts somebody's hair 44, second
The other end of thick stick 42 is provided with rotational handle 4, and described cut somebody's hair is provided with two horizontal slide bars 51 on 44, and two slide bars 51 pass through
Contiguous block 52 is installed, the second leading screw 42 is through the through hole on contiguous block 52, positioned at rotational handle 3 after fixed block 42 between both ends
Another contiguous block 52 is installed by bearing on second leading screw 42 of one end, workpiece clamping mechanism is set between two contiguous blocks 52
6, the workpiece clamping mechanism 6 is made up of two pushing blocks 61 and a push rod 62, two pushing blocks 61 respectively with two contiguous blocks 52
Phase hinge, also phase hinge between two pushing blocks 61, when workpiece clamping mechanism 6 is packed up, three hinge points are triangular in shape, Workpiece clamping
When mechanism 6 opens, three hinge points are located along the same line, and the push rod 62 is fixed therein on a pushing block 61.
Further, mutually fixed by two bolts between the sliding block 22 and platen 4, sliding block 22 is provided with two spiral shells
Hole, platen are provided with two through holes, and one of through hole is circle, and another through hole is arc strip, arc long strip through hole 45
The platen 4 on side is provided with angle index 46, and angle is 0-90 °.
Further, the end on the push rod 62 is provided with knob.
Further, the operating handle 13 is arranged on the side body 1 of abrasive belt shaft 12, and the top of operating handle 13 is provided with
Rubber sleave.
Compared with prior art, the utility model sets a feed mechanism, the feed mechanism in the front of abrasive belt shaft
By the second leading screw and the regulation cut somebody's hair, cut somebody's hair and clamp workpiece with jaw, now promote push rod, make three hinge point positions of pushing block
In on same straight line, pushing block promotes slide bar and cut somebody's hair and further clamps workpiece and lock, and will not loosen, pass through the first leading screw
The position of pipe fitting or so is adjusted, when being ground, pulling operating handle makes pipe fitting be adjacent to abrasive band, if different cambered surfaces need to be processed
During pipe fitting joint, the angle of sliding block and platen is adjusted.The utility model is simple in construction, easy to operate, realizes horizontal, longitudinal direction
Position adjustment and in the range of certain angle rotation adjustment, to adapt to the metal circular tube of different-diameter and length or bar
Needed Deng the form grinding of workpiece and different angle arcwall face and clamping, convenient mounting and clamping it is quick and it is firm do not loosen, clamping is accurate
It is really reliable, accurate positioning, improve product quality and production efficiency.
Claims (4)
- A kind of 1. workpiece clamping mechanism of abrasive belt grinding machine, it is characterised in that：Comprising base station, the base station is arranged on two of body On slide bar, the abrasive belt shaft of the vertical face body of two slide bars, body is provided with operating handle, and the bottom of operating handle passes through connecting rod It is hinged with base station, the first screw mandrel is fixed by bearing level on base station, one end of the first leading screw is provided with rotational handle, first Thick stick is provided with sliding block, and base station is provided with the horizontal guiding slide bar for running through sliding block, is connected with platen on sliding block, platen is provided with jaw And fixed block, fixed block are provided with screwed hole, the second leading screw are horizontally mounted in screwed hole, the second screw mandrel positioned at jaw one end End is provided with and cut somebody's hair, and the other end of the second leading screw is provided with rotational handle, it is described cut somebody's hair on two horizontal slide bars are installed, two Root slide bar installs contiguous block through both ends after fixed block, and the second leading screw is through the through hole on contiguous block, positioned at rotation hand Another contiguous block is installed by bearing on second leading screw of handle one end, workpiece clamping mechanism is set between two contiguous blocks, institute State workpiece clamping mechanism to be made up of two pushing blocks and a push rod, respectively with two contiguous block phase hinges, two push away two pushing blocks Also phase hinge between block, when workpiece clamping mechanism is packed up, three hinge points are triangular in shape, when workpiece clamping mechanism is opened, three Hinge point is located along the same line, and the push rod is fixed therein on a pushing block.
- A kind of 2. workpiece clamping mechanism of abrasive belt grinding machine as claimed in claim 1, it is characterised in that：The sliding block and platen it Between mutually fixed by two bolts, sliding block is provided with two screws, and platen is provided with two through holes, and one of through hole is circle Shape, another through hole are arc strip, and the platen beside arc long strip through hole is provided with angle index, and scale is 0-90 °.
- A kind of 3. workpiece clamping mechanism of abrasive belt grinding machine as claimed in claim 1, it is characterised in that：End on the push rod Provided with knob.
- A kind of 4. workpiece clamping mechanism of abrasive belt grinding machine as claimed in claim 1, it is characterised in that：The operating handle is set In on the body of abrasive belt shaft side, the top of operating handle is provided with rubber sleave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721005151.1U CN207171729U (en) | 2017-08-11 | 2017-08-11 | A kind of workpiece clamping mechanism of abrasive belt grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721005151.1U CN207171729U (en) | 2017-08-11 | 2017-08-11 | A kind of workpiece clamping mechanism of abrasive belt grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207171729U true CN207171729U (en) | 2018-04-03 |
Family
ID=61739909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721005151.1U Expired - Fee Related CN207171729U (en) | 2017-08-11 | 2017-08-11 | A kind of workpiece clamping mechanism of abrasive belt grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207171729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344314A (en) * | 2017-08-11 | 2017-11-14 | 安徽池州伟舜机电有限公司 | A kind of workpiece clamping mechanism of abrasive belt grinding machine |
-
2017
- 2017-08-11 CN CN201721005151.1U patent/CN207171729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344314A (en) * | 2017-08-11 | 2017-11-14 | 安徽池州伟舜机电有限公司 | A kind of workpiece clamping mechanism of abrasive belt grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20180811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |