CN203791756U - Burr cutting machine - Google Patents
Burr cutting machine Download PDFInfo
- Publication number
- CN203791756U CN203791756U CN201420177449.0U CN201420177449U CN203791756U CN 203791756 U CN203791756 U CN 203791756U CN 201420177449 U CN201420177449 U CN 201420177449U CN 203791756 U CN203791756 U CN 203791756U
- Authority
- CN
- China
- Prior art keywords
- guide plate
- workpiece
- guide
- rig
- cutting
- 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 - Lifetime
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model relates to a burr cutting machine.The utility model aims at providing the burr cutting machine capable of automatically cutting and removing burrs onhardware. The burr cutting machine comprises a drilling machine and a guide location component, wherein the drilling machine comprises a table top, a rotating arm rotationally arranged on the table top and a cutting tool arranged on the rotating arm, and the guide location component comprises a guide location roller, a guide plate, a tension spring and an air cylinder.The machine has the advantages that the guide location roller is matched with the guide plate to set a cutting line of the cutting tool to a workpiece, so that the machine is simple in structure and convenient to use; the guide location roller is elastically fit with the guide plate via the spring, so that the possibility of a sticking phenomenon in a rotation process of the guide plate is low; a variable speed motor is arranged to control rotation speeds of the guide plate and the workpiece to ensure cutting quality; and a limit switch is arranged to facilitate controlling the number of cutting turns of the workpiece for an operator.
Description
Technical field
The utility model relates to a kind of burr cutter.
Background technology
In five metals production and processing, metal device is by after casting technique moulding, and all can leave unnecessary burr needs excision, manual grinding is manually carried out in the most employing of workshop now, and inefficiency, has larger danger, and manual operation error rate is large, affect finished product rate.
Summary of the invention
The purpose of this utility model is to provide a kind of can cut to the burr of metal device the burr cutter of repairing except work automatically.
The purpose of this utility model is achieved through the following technical solutions: a kind of burr cutter, and it comprises rig and guide-localization assembly;
Described rig comprises that table top, rotation are arranged on the pivoted arm on table top and are arranged on the bite on pivoted arm;
Described guide-localization assembly comprises guide-localization roller, guide plate, back-moving spring and cylinder, and described guide plate is rotated and is arranged on the table top of rig by a shaft joint, and described shaft joint drives rotation by rotary electric machine; One end of described cylinder is fixedly installed on by spring support on the table top of rig, and the other end of cylinder and the pivoted arm of rig are connected and fixed; The two ends of described back-moving spring are connected and fixed with the pivoted arm of spring support and rig respectively; Described guide-localization roller is arranged on the pivoted arm of rig and leans on the sidewall of guide plate, and the contact point in the contact point of described guide-localization roller and guide plate and the cutting face of described bite and workpiece is positioned on a vertical curve.
Described guide-localization assembly also comprises the limit switch of the rotation number of turns for controlling guide plate.
Described rotary electric machine is the buncher that can adjust guide plate velocity of rotation.Buncher can carry out according to the size of wanted cutting workpiece the velocity of rotation of artificial adjustment guide plate.Such as, in the time need to cutting larger workpiece, not too fast in the speed in the cutting face of workpiece in order to ensure bite, the velocity of rotation of guide plate is turned down, the relative velocity between bite and the cutting face of workpiece, with regard to corresponding reduction, ensures the cutting quality of workpiece, and vice versa.For another example, if workpiece wants the burr on cutting face thicker, in order to ensure the cutting quality of bite to burr, also the velocity of rotation of guide plate can be turned down.
On described guide plate, be provided with two perpendicular locating dowels that coordinate location with workpiece of putting, described guide plate middle part is provided with workpiece is fixed on to the locking member on guide plate.
On described guide plate, be fixedly installed location-plate, the inner chamber tabling of the outer rim of this location-plate and workpiece.Come workpiece further to fix by the inner chamber tabling of location-plate and workpiece, prevent that workpiece is shifted in the process of cutting.
Compared to prior art, the utility model has the advantage of:
1, by guide-localization roller and guide plate coordinate set the cutting circuit of bite to workpiece, simple in structure, easy to use; And bite is difficult for sideslip to the cutting circuit of workpiece;
2, make an elasticity laminating between guide-localization roller and guide plate by spring, in the rotation process of guide plate, be not prone to stuck phenomenon;
3, setting variable speed electric motors, particularly is controlled the velocity of rotation of guide plate, workpiece, in the working angles for the large small workpiece of difference, can control the cutting linear velocity of bite and workpiece, ensures cutting quality;
4, set limit switch, the cutting number of turns of convenient operation personnel control workpiece, improves automatic control effect, automatically stops after completing cutting, is convenient to workman and changes workpiece.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the partial enlarged drawing of A part in Fig. 2.
Label declaration: 1 table top, 2 pivoted arms, 3 bites, 4 guide-localization rollers, 5 guide plates, 6 cylinders, 7 shaft joints, 8 spring supports, 10 cutting blade motors, 11 springs, 12 locating dowels, 13 location-plates, 14 workpiece, 15 rotary electric machines.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, the utility model content is elaborated:
The embodiment schematic diagram of a kind of burr cutter providing for the utility model as shown in Figure 1 to Figure 3, it comprises rig and guide-localization assembly; Described rig comprises that table top 1, rotation are arranged on the pivoted arm 2 on table top 1 and are arranged on the bite 3 on pivoted arm 2; Described guide-localization assembly comprises guide-localization roller 4, guide plate 5, back-moving spring 11 and cylinder 6, and described guide plate 5 is rotated and is arranged on the table top 1 of rig by a shaft joint 7, and described shaft joint 7 is driven and rotated by rotary electric machine 15; One end of described cylinder 6 is fixedly installed on by spring support 8 on the table top 1 of rig, and the other end of cylinder 6 and the pivoted arm of rig 2 are connected and fixed; The two ends of described back-moving spring 11 are connected and fixed with the pivoted arm 2 of spring support 8 and rig respectively; Described guide-localization roller 4 is arranged on the pivoted arm 2 of rig and leans on the sidewall of guide plate 5, and described guide-localization roller 4 is positioned on a vertical curve with the contact point in the cutting face of described bite 3 and workpiece 14 with the contact point of guide plate 5.Two contact points are positioned on same vertical curve, are convenient to the design to guide board structure.
Described guide-localization assembly also comprises the limit switch of the rotation number of turns for controlling guide plate 5.
Described rotary electric machine 15 is the buncher that can adjust guide plate 5 velocities of rotation.On described guide plate 5, be provided with two perpendicular locating dowels 12 that coordinate location with workpiece 14 of putting, described guide plate 5 middle parts are provided with workpiece 14 are fixed on to the locking member (such as bolt) on guide plate 5.
On described guide plate 5, be fixedly installed location-plate 13, the inner chamber tabling of the outer rim of this location-plate 13 and workpiece 14.
Operation principle of the present utility model is as follows: workpiece 14 is alignd with guide plate 5, and allow the lower end inner chamber of workpiece 14 be entrenched on location-plate 13, then by for example bolt, workpiece 14 is fixed; Cylinder 6 is shunk, guide-localization roller 4 and bite 3 are fitted in respectively on the cutting face of guide plate 5 and workpiece 14 by the elastic pulling force of spring 11 self separately; According to the thick rotating speed of carefully setting rotary electric machine 15 of the burr on the size of workpiece 14 and cutting face, and set the rotation number of turns of workpiece 14 by limit switch, finally start successively rotary electric machine 15 and cutting blade motor 10, bite 3 cuts workpiece 14 automatically.In the time that the rotation number of turns of workpiece 14 reaches setting numerical value, limit switch auto-breaking, rotary electric machine 15 and cutting blade motor 10 stop, and cylinder 6 is pushed bite 3 to separate open with workpiece 14, and workpiece 14 cuts complete.
Claims (5)
1. a burr cutter, is characterized in that: it comprises rig and guide-localization assembly;
Described rig comprises that table top (1), rotation are arranged on the pivoted arm (2) on table top (1) and are arranged on the bite (3) on pivoted arm (2);
Described guide-localization assembly comprises guide-localization roller (4), guide plate (5), back-moving spring (11) and cylinder (6), the table top (1) that described guide plate (5) is arranged on rig by a shaft joint (7) rotation is upper, and described shaft joint (7) is driven and rotated by rotary electric machine (15); The table top (1) that one end of described cylinder (6) is fixedly installed on rig by spring support (8) is upper, and the pivoted arm (2) of the other end of cylinder (6) and rig is connected and fixed; The two ends of described back-moving spring (11) are connected and fixed with the pivoted arm (2) of spring support (8) and rig respectively; Described guide-localization roller (4) is arranged on the pivoted arm (2) of rig and goes up and lean on the sidewall of guide plate (5), and described guide-localization roller (4) is positioned on a vertical curve with the contact point in the cutting face of workpiece (14) with contact point and the described bite (3) of guide plate (5).
2. burr cutter according to claim 1, is characterized in that: described guide-localization assembly also comprises the limit switch of the rotation number of turns for controlling guide plate (5).
3. burr cutter according to claim 1, is characterized in that: described rotary electric machine (15) is the buncher that can adjust guide plate (5) velocity of rotation.
4. according to the burr cutter described in claim 1-3 any one, it is characterized in that: on described guide plate (5), be provided with two perpendicular locating dowels (12) that coordinate location with workpiece (14) of putting, described guide plate (5) middle part is provided with workpiece (14) is fixed on to the locking member on guide plate (5).
5. according to the burr cutter described in claim 1-3 any one, it is characterized in that: on described guide plate (5), be fixedly installed location-plate (13), the inner chamber tabling of the outer rim of this location-plate (13) and workpiece (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177449.0U CN203791756U (en) | 2014-04-11 | 2014-04-11 | Burr cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177449.0U CN203791756U (en) | 2014-04-11 | 2014-04-11 | Burr cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791756U true CN203791756U (en) | 2014-08-27 |
Family
ID=51374025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177449.0U Expired - Lifetime CN203791756U (en) | 2014-04-11 | 2014-04-11 | Burr cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791756U (en) |
-
2014
- 2014-04-11 CN CN201420177449.0U patent/CN203791756U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |