CN207171722U - A kind of abrasive belt grinding machine - Google Patents
A kind of abrasive belt grinding machine Download PDFInfo
- Publication number
- CN207171722U CN207171722U CN201721004451.8U CN201721004451U CN207171722U CN 207171722 U CN207171722 U CN 207171722U CN 201721004451 U CN201721004451 U CN 201721004451U CN 207171722 U CN207171722 U CN 207171722U
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- Prior art keywords
- block
- cabinet
- abrasive belt
- screw
- shaft
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of abrasive belt grinding machine, include base, body, drive mechanism, feed mechanism, the body is arranged on base, body is made up of cabinet with the abrasive belt shaft for being arranged at cabinet both ends, abrasive belt shaft is made up of a drive shaft and a driven shaft, the drive mechanism includes electric machine support and motor, electric machine support is arranged on by slide rail on the lateral wall of cabinet, motor is arranged on electric machine support, drive shaft is connected to a fixed integrally through the notch on cabinet and the output shaft of motor, one end of first leading screw is arranged on after being connected with electric machine support and is arranged on the screw block on cabinet lateral wall.The utility model is simple in construction, easy to make, and installation and replacing abrasive band simple and fast, workpiece multi-angle promote, are accurate quick, and firm workpiece clamping does not loosen, and can effectively improve operating efficiency and production efficiency.
Description
Technical field
Machine tool manufacturing field is the utility model is related to, more particularly to a kind of abrasive belt grinding machine.
Background technology
At present, existing abrasive belt grinding machine is mainly used in being ground or polished plane and the chamfering deburring of metal works
Deng, it is rarely useful in metal circular tube and the abrasive belt grinding machine of the form grinding of the end arcwall face of bar, metal circular tube or bar
End arcwall face is mainly used in two Combination Weldings between pipe or bar, and existing arcwall face is typically entered using universal milling machine
Row Milling Process, or by punch press by being stamped to form, its Shortcomings is：Troublesome in poeration, operating efficiency is low, machining accuracy
Low, cost is high.
Existing abrasive belt grinding machine its critical piece is the abrasive band of rotation at a high speed, and abrasive band is arranged on abrasive belt shaft, abrasive belt shaft by
Driven shaft and drive shaft composition, abrasive band are arranged between driven shaft and drive shaft, and the setting of existing abrasive belt shaft is unreasonable, installation
With, it is necessary to installed again again after abrasive belt shaft is unloaded, operation is wasted time and energy and operate level requirement high, needs special messenger when changing abrasive band
Carry out maintenance replacing.
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, a kind of abrasive belt grinding machine is proposed,
Provided with can front and rear freely regulated abrasive band drive shaft, can all around adjust and the workpiece feed mechanism of corner, greatly improve
Operating efficiency and product quality.
The technical solution of the utility model：
A kind of abrasive belt grinding machine, comprising base, body, drive mechanism, feed mechanism, the body is arranged on base, machine
Body is made up of cabinet with the abrasive belt shaft for being arranged at cabinet both ends, and abrasive belt shaft is made up of a drive shaft and a driven shaft, described
Drive mechanism includes electric machine support and motor, and electric machine support is arranged on by slide rail on the lateral wall of cabinet, and motor is arranged on electricity
On machine bracket, drive shaft is connected to a fixed integrally through the notch on cabinet and the output shaft of motor, one end of the first leading screw
It is arranged on and is arranged on the screw block on cabinet lateral wall after being connected with electric machine support, positioned at cabinet one end where driven shaft
Two slide bars perpendicular to driven shaft are provided with, the feed mechanism includes board, and board is arranged on slide bar, and board passes through company
The bottom of operating handle of the bar with being arranged on cabinet is hinged, and board is provided with a guiding slide bar, is oriented on slide bar and sets
There is a sliding block, the second leading screw is fixed on board by bearing, and the second leading screw passes through the screw on sliding block, is fixed with sliding block
Platen, platen are provided with jaw and fixed block, and the 3rd leading screw is through the screw on fixed block, the 3rd leading screw positioned at jaw one end
End be provided with cut somebody's hair, one end of three leading screws is equipped with rotational handle.
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, the size of the nut of the bolt is more than the size of through hole, and bolt of the platen at manhole rotates,
Rotational angle is 0-90 °.
Further, it is described cut somebody's hair on two horizontal slide bars are installed, two slide bars pass through after fixed block both ends it
Between contiguous block is installed, the 3rd leading screw passes through bearing through the through hole on contiguous block on the 3rd leading screw of rotational handle one end
Another contiguous block is installed, workpiece clamping mechanism is set between two contiguous blocks, the workpiece clamping mechanism by two pushing blocks and
One push rod composition, two pushing blocks are respectively with two contiguous block phase hinges, also phase hinge between two pushing blocks, workpiece clamping mechanism
When packing up, three hinge points are triangular in shape, and when workpiece clamping mechanism is opened, three hinge points are located along the same line, described to push away
Bar is fixed therein on a pushing block.
Further, the electric machine support is provided with two clamping plates, passes through one hinge block of axostylus axostyle hinge, hinge between clamping plate
Chain block is provided with the screw through hinge block, and first screw mandrel one end is screwed in screw, and the middle part of first screw mandrel is provided with annular
Fixture block, spring is provided between fixture block and hinge block.
Further, the slide rail is provided with locking bolt.
Further, the rotational handle is provided with rubber sleave.
Further, the both ends of the drive shaft are provided with the postive stop baffle of annular.
Compared with prior art, the utility model is by the way that the output shaft of abrasive band drive shaft and motor is connected integrally
Afterwards, then by motor it is arranged on the electric machine support that can be moved forward and backward, and drive shaft is extend into body through the notch on body
It is interior, by rotational lead screw pull electric machine support move forward and backward, when mount and dismount abrasive band, forward movement drive shaft, when abrasive band
Abrasive band is removed after relaxation and puts new abrasive band, then is moved rearwards drive shaft until abrasive band is tightened, finally pulling locking bolt will
Slide rail is locked, fixture block and spring be arranged on locking bolt it is not locked in the state of, ensure that there is a buffering in abrasive band, prevent from rotating
Too fast to cause abrasive band to break, the setting of postive stop baffle ensures abrasive band not sideslip, influences normally to produce；Set immediately ahead of abrasive belt shaft
A feed mechanism is put, the feed mechanism is cut somebody's hair by the second leading screw and the regulation cut somebody's hair and clamps workpiece with jaw, now promoted
Push rod, three hinge points of pushing block are made to be located along the same line, pushing block promotes slide bar and cut somebody's hair and further clamps workpiece and lock,
It will not loosen, the position of pipe fitting or so be adjusted by the first leading screw, when being ground, pulling operating handle pastes pipe fitting
Tight sand band, if the pipe fitting joint of different cambered surfaces need to be processed, adjust the angle of sliding block and platen.The letter of the utility model structure
Single, easy to make, installation and replacing abrasive band simple and fast, workpiece multi-angle promote, are accurate quick, and firm workpiece clamping is not loose
It is dynamic, operating efficiency and production efficiency can be effectively improved.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model feed mechanism side structure schematic view.
Wherein：1- bases, 2- bodies, 3- drive mechanisms, 4- feed mechanisms, 5- leading screws, 6- platens, 7- Workpiece clamping machines
Structure, 21- cabinets, 22- abrasive belt shafts, 23- operating handles, 31- electric machine supports, 32- motors, 33- slide rails, 41- boards, 42- connecting rods,
43- be oriented to slide bar, 44- sliding blocks, the leading screws of 51- first, the leading screws of 52- second, the leading screws of 53- the 3rd, 54- rotational handles, 61- jaws,
62- fixed blocks, 63- cut somebody's hair, 64- arcs long strip through hole, 65- angle indexs, 71- contiguous blocks, 72- pushing blocks, 73- push rods, 211-
Screw block, 212- slide bars, 221- drive shafts, 222- driven shafts, 223- postive stop baffles, 311- clamping plates, 312- axostylus axostyles, 313- hinges
Block, 314- springs, 331- locking bolts, 511- fixture blocks.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment 1：
A kind of abrasive belt grinding machine, as shown in Figure 1, 2, include base 1, body 2, drive mechanism 3, feed mechanism 4, the body
2 are arranged on base 1, and body 2 is made up of cabinet 21 with the abrasive belt shaft 22 for being arranged at the both ends of cabinet 21, and abrasive belt shaft 22 is by a drive
Moving axis 221 and a driven shaft 222 form, and the drive mechanism 3 includes electric machine support 31 and motor 32, and electric machine support 31 passes through
Slide rail 33 is arranged on the lateral wall of cabinet 21, and motor 32 is arranged on electric machine support 31, and drive shaft 221 is passed through on cabinet 21
The output shaft 321 of notch and motor 32 is connected to a fixed integrally, after one end of the first leading screw 51 is connected with electric machine support 31
On the screw block 211 being arranged on the lateral wall of cabinet 21, two are provided with positioned at one end of cabinet 21 where driven shaft 222
Root is perpendicular to the slide bar 212 of driven shaft 222, and the feed mechanism 4 includes board 41, and the board 41 is arranged on slide bar 212,
Board 41 is hinged by the bottom of operating handle 23 of the connecting rod 42 with being arranged on cabinet 21, and board 41 is provided with a guiding
Slide bar 43, it is oriented on slide bar 43 and is provided with a sliding block 44, the second leading screw 52 is fixed on board 41 by bearing, the second leading screw
52 pass through the screw on sliding block 44, are fixed with platen 6 on sliding block 44, platen 6 is provided with jaw 61 and fixed block 62, the 3rd leading screw
53 through the screw on fixed block 62, is provided with positioned at the end of the 3rd leading screw 53 of the one end of jaw 61 and cuts somebody's hair 63, three silks
One end of thick stick 5 is equipped with rotational handle 54.
Further, mutually fixed by two bolts between the sliding block 44 and platen 6, sliding block 44 is provided with two spiral shells
Hole, platen 6 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 64
The platen 6 on side is provided with angle index 65, and the size of the nut of the bolt is more than the size of through hole, and platen 6 is logical around circle
Bolt at hole rotates, and rotational angle is 0-90 °.
Further, described cut somebody's hair is provided with two horizontal slide bars 212 on 63, and two slide bars 212 pass through fixed block 62
Contiguous block 71 is installed afterwards, the 3rd leading screw 53 is through the through hole on contiguous block 71, positioned at the one end of rotational handle 54 between both ends
Another contiguous block 71 is installed by bearing on 3rd leading screw 53, workpiece clamping mechanism 7 is set between two contiguous blocks 71, it is described
Workpiece clamping mechanism 7 is made up of two pushing blocks 72 and a push rod 73, two pushing blocks 72 respectively with two phase hinges of contiguous block 71,
Also phase hinge between two pushing blocks 72, when workpiece clamping mechanism 7 is packed up, three hinge points are triangular in shape, and workpiece clamping mechanism 7 is opened
When opening, three hinge points are located along the same line, and the push rod 73 is fixed therein on a pushing block 72.
Further, the electric machine support 31 is provided with two clamping plates 311, passes through the hinge one of axostylus axostyle 312 between clamping plate 311
Individual hinge block 313, hinge block 313 are provided with the screw through hinge block 313, and the one end of the first screw mandrel 51 is screwed in screw, described
The middle part of first screw mandrel 51 is provided with annular fixture block 511, and spring 314 is provided between fixture block 511 and hinge block 313.
Further, the slide rail 33 is provided with locking bolt 331.
Further, the rotational handle 54 is provided with rubber sleave.
Further, the both ends of the drive shaft 221 are provided with the postive stop baffle 223 of annular.
Compared with prior art, the utility model is by the way that the output shaft of abrasive band drive shaft and motor is connected integrally
Afterwards, then by motor it is arranged on the electric machine support that can be moved forward and backward, and drive shaft is extend into body through the notch on body
It is interior, by rotational lead screw pull electric machine support move forward and backward, when mount and dismount abrasive band, forward movement drive shaft, when abrasive band
Abrasive band is removed after relaxation and puts new abrasive band, then is moved rearwards drive shaft until abrasive band is tightened, finally pulling locking bolt will
Slide rail is locked, fixture block and spring be arranged on locking bolt it is not locked in the state of, ensure that there is a buffering in abrasive band, prevent from rotating
Too fast to cause abrasive band to break, the setting of postive stop baffle ensures abrasive band not sideslip, influences normally to produce；Set immediately ahead of abrasive belt shaft
A feed mechanism is put, the feed mechanism is cut somebody's hair by the second leading screw and the regulation cut somebody's hair and clamps workpiece with jaw, now promoted
Push rod, three hinge points of pushing block are made to be located along the same line, pushing block promotes slide bar and cut somebody's hair and further clamps workpiece and lock,
It will not loosen, the position of pipe fitting or so be adjusted by the first leading screw, when being ground, pulling operating handle pastes pipe fitting
Tight sand band, if the pipe fitting joint of different cambered surfaces need to be processed, adjust the angle of sliding block and platen.The letter of the utility model structure
Single, easy to make, installation and replacing abrasive band simple and fast, workpiece multi-angle promote, are accurate quick, and firm workpiece clamping is not loose
It is dynamic, operating efficiency and production efficiency can be effectively improved.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.This reality
It is not restricted to the described embodiments with new, simply illustrates original of the present utility model described in above-described embodiment and specification
Reason, the utility model also has various changes and modifications on the premise of the spirit and scope of the utility model is not departed from, these changes
Change and improve and both fall within claimed the scope of the utility model.The utility model requires protection scope is by appended right
Claim and its equivalent define.
Claims (7)
- A kind of 1. abrasive belt grinding machine, it is characterised in that：Comprising base, body, drive mechanism, feed mechanism, the body is arranged at On base, body is made up of cabinet with the abrasive belt shaft for being arranged at cabinet both ends, and abrasive belt shaft is by a drive shaft and a driven shaft Composition, the drive mechanism include electric machine support and motor, and electric machine support is arranged on by slide rail on the lateral wall of cabinet, motor On electric machine support, drive shaft is connected to a fixed integrally through the notch on cabinet and the output shaft of motor, first One end of thick stick is arranged on after being connected with electric machine support and is arranged on the screw block on cabinet lateral wall, where driven shaft Cabinet one end is provided with two slide bars perpendicular to driven shaft, and the feed mechanism includes board, and board is arranged on slide bar, machine Platform is hinged by the bottom of operating handle of the connecting rod with being arranged on cabinet, and board is provided with a guiding slide bar, is oriented to and is slided A sliding block is provided with bar, the second leading screw is fixed on board by bearing, and the second leading screw passes through the screw on sliding block, sliding block On be fixed with platen, platen is provided with jaw and fixed block, and the 3rd leading screw is through the screw on fixed block, positioned at jaw one end The end of 3rd leading screw is provided with and cut somebody's hair, and one end of three leading screws is equipped with rotational handle.
- A kind of 2. abrasive belt grinding machine as claimed in claim 1, it is characterised in that：Pass through two bolts between the sliding block and platen Mutually fixed, sliding block is provided with two screws, and platen is provided with two through holes, and one of through hole is circle, and another through hole is Arc strip, the platen beside arc long strip through hole are provided with angle index, and the size of the nut of the bolt is more than through hole Size, bolt of the platen at manhole rotate, and rotational angle is 0-90 °.
- A kind of 3. abrasive belt grinding machine as claimed in claim 1, it is characterised in that：It is described cut somebody's hair on two horizontal cunnings are installed Bar, two slide bars install contiguous block through both ends after fixed block, and the 3rd leading screw is through the through hole on contiguous block, positioned at turning Another contiguous block is installed by bearing on 3rd leading screw of fixed handle one end, Workpiece clamping machine is set between two contiguous blocks Structure, the workpiece clamping mechanism are made up of two pushing blocks and a push rod, two pushing blocks respectively with two contiguous block phase hinges, two Also phase hinge between individual pushing block, 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, and the push rod is fixed therein on a pushing block.
- A kind of 4. abrasive belt grinding machine as claimed in claim 1, it is characterised in that：The electric machine support is provided with two clamping plates, folder By one hinge block of axostylus axostyle hinge between plate, hinge block is provided with the screw through hinge block, and first screw mandrel one end screws in spiral shell In hole, the middle part of first screw mandrel is provided with annular fixture block, and spring is provided between fixture block and hinge block.
- A kind of 5. abrasive belt grinding machine as claimed in claim 1, it is characterised in that：The slide rail is provided with locking bolt.
- A kind of 6. abrasive belt grinding machine as claimed in claim 1, it is characterised in that：The rotational handle is provided with rubber sleave.
- A kind of 7. abrasive belt grinding machine as claimed in claim 1, it is characterised in that：The both ends of the drive shaft are provided with the spacing of annular Baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721004451.8U CN207171722U (en) | 2017-08-11 | 2017-08-11 | A kind of abrasive belt grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721004451.8U CN207171722U (en) | 2017-08-11 | 2017-08-11 | A kind of abrasive belt grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207171722U true CN207171722U (en) | 2018-04-03 |
Family
ID=61740707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721004451.8U Expired - Fee Related CN207171722U (en) | 2017-08-11 | 2017-08-11 | A kind of abrasive belt grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207171722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398804A (en) * | 2017-08-11 | 2017-11-28 | 安徽池州伟舜机电有限公司 | A kind of abrasive belt grinding machine |
| CN111469017A (en) * | 2020-05-22 | 2020-07-31 | 浙江机电职业技术学院 | High-precision slider internal groove grinding machine and using method |
-
2017
- 2017-08-11 CN CN201721004451.8U patent/CN207171722U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398804A (en) * | 2017-08-11 | 2017-11-28 | 安徽池州伟舜机电有限公司 | A kind of abrasive belt grinding machine |
| CN111469017A (en) * | 2020-05-22 | 2020-07-31 | 浙江机电职业技术学院 | High-precision slider internal groove grinding machine and using method |
| CN111469017B (en) * | 2020-05-22 | 2021-05-07 | 浙江机电职业技术学院 | High-precision slider internal groove grinding machine and using method |
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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 |