CN202701961U - Grinding machine for hardware tool - Google Patents
Grinding machine for hardware tool Download PDFInfo
- Publication number
- CN202701961U CN202701961U CN 201220241807 CN201220241807U CN202701961U CN 202701961 U CN202701961 U CN 202701961U CN 201220241807 CN201220241807 CN 201220241807 CN 201220241807 U CN201220241807 U CN 201220241807U CN 202701961 U CN202701961 U CN 202701961U
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- grinding system
- fastener
- fastener device
- gear
- supporting plate
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Abstract
The utility model discloses a grinding machine for a hardware tool, comprising a case type body and an electric cabinet, a power mechanism, a transmission mechanism and a grinding system arranged in the case type body, and an operation panel arranged at the top of the case type body. The grinding machine for a hardware tool is characterized in that the grinding system comprises a rib surface grinding system, a circumferential surface grinding system, and an inverted rounded surface grinding system, and each of the rib surface grinding system, the circumferential surface grinding system, and the inverted rounded surface grinding system mainly comprises a abrasive belt machine assembly, a clamping mechanism and a clamping assistant mechanism which can tightly clamp a workpiece and prevent the workpiece from deviation, and wherein the circumferential surface grinding system, and the inverted rounded surface grinding system uses a clamping mechanism and a clamping assistant mechanism in common. According to the utility model, the circumferential surface, inverted rounded surface and rib surface of a hammerhead are automatically ground, the automation degree is high, the labor intensity of workers is reduced, the production efficiency of an enterprise is raised, the production cost of the enterprise is reduced, and the modernization production requirement is satisfied.
Description
Technical field
The utility model relates to a kind of abrasive machine, specifically, relates to a kind of hardware ﹠ tools milling drum for hardware ﹠ tools blanks such as sanding and polishing hammer, axes.
Background technology
Common hardware ﹠ tools has hammer, axe etc. in the life, and take the most frequently used hammer as example, it comprises tup and hammer handle.The structure of tup as Figure 1-3, by the tup body, knock section and and be connected the tup body and knock the connector of section, wherein: there are three faces in the section of knocking, is respectively the Chamfering fillet surface 16 that knocks face 17, periphery 15 and knock face 15 and periphery 15 binding sites; Hammer body mainly contains four faces, is respectively end face 13, left surface 18, right flank 12 and hammer body afterbody cambered surface 11; The surface of connector then is divided into several faceted pebbles 14.After the tup blank was made, its surface is dark-coloured, and was lackluster, and therefore, tup will be polished to the surface of tup blank first before dispatching from the factory, and made its lustrous surface bright.And in the prior art, to periphery 15, Chamfering fillet surface 16, faceted pebble 14, the end face 13 of tup, the grinding work of face 17, left surface 18, right flank 12 and hammer body afterbody cambered surface 11 of knocking all by manually finishing, not only time-consuming, and labor strength is large, production efficiency is low, production cost is high.
Summary of the invention
The purpose of this utility model is the defective that overcomes prior art, a kind of hardware tool surface milling drum that can automatically finish to periphery, Chamfering fillet surface and the faceted pebble of tup grinding is provided, its automaticity is high, saving of work and time can reduce labor strength, enhances productivity, reduce production costs.
For addressing the above problem, the technical scheme that the utility model adopts is:
A kind of hardware ﹠ tools milling drum comprises box body, is located at electric cabinet, actuating unit, transmission mechanism, the grinding system in the body and is located at the guidance panel at body top, it is characterized in that:
Described actuating unit is adjustable speed motor, and described transmission mechanism comprises reductor and transmission fluted disc, and the power output shaft of adjustable speed motor and the power input shaft of reductor are in transmission connection; The top of the power output shaft of reductor is installed with travelling gear, and travelling gear and transmission fluted disc often mesh; The try to get to the heart of a matter inboard, edge of face of driving cog is evenly distributed with several tooth pieces, and the outward flange of the outward flange of tooth piece and transmission fluted disc aligns;
Described grinding system comprises that the faceted pebble to workpiece carries out the faceted pebble grinding system of sanding and polishing, the periphery of workpiece is carried out the periphery grinding system of sanding and polishing and the Chamfering fillet surface of workpiece carried out the Chamfering fillet surface grinding system of sanding and polishing; But described faceted pebble grinding system, periphery grinding system and Chamfering fillet surface grinding system all mainly comprise belt sander assembly, fastener mechanism and clamping work pieces, prevent that the fastener auxiliary body of workpiece off normal from forming, wherein, periphery grinding system and Chamfering fillet surface grinding system share cover fastener mechanism and a fastener auxiliary body.
Say further:
Described belt sander assembly comprises supporting plate, be installed in power motor, abrasive belt wheel, abrasive band and abrasive band tensioner cylinder on the supporting plate front, be installed in sliding sleeve on the supporting plate back side, be installed in slide bar corresponding with sliding sleeve on the body, and the control supporting plate is along the reciprocating stroke cylinder of slide bar; Power wheel and the abrasive belt wheel of power motor are in transmission connection by the abrasive band; Power motor is installed on the supporting plate by motor cabinet, and motor cabinet can slide at the supporting plate length direction; Abrasive band tensioner cylinder is located between motor cabinet and the abrasive belt wheel main shaft, and stroke directions parallels with supporting plate, and its afterbody is fixed on the supporting plate, and the end of piston rod is fixedly connected with motor cabinet;
The total Chengdu of belt sander of described faceted pebble grinding system and periphery grinding system is vertical setting, that is: in their the belt sander assembly, the power wheel of power motor and abrasive belt wheel are on the same level face; The belt sander assembly of described Chamfering fillet surface grinding system is oblique setting, and namely the power wheel of power motor and abrasive belt wheel remain on the face of same and horizontal plane formation certain angle.
Described fastener mechanism comprises fastener device, fastener device pillar, bearing and is fixed on the gear of fastener device pillar bottom, and the fastener device is fixed on the top of fastener device pillar, and the bottom of fastener device pillar is installed on the bearing by bearing; The side of bearing is provided with sliding sleeve, and body is provided with the slide bar corresponding with sliding sleeve, and bearing can be under the control of fastener device stroke cylinder, and band moved fastener device moves back and forth along slide bar; The fastener device is provided with the transverse arm corresponding with workpiece through-hole, and the front end of transverse arm is provided with the latch fitting device.
Also be provided with fastener device resetting means in the fastener mechanism of described faceted pebble grinding system, it comprises tooth bar and control cylinder, one end of tooth bar is hinged on the body, the other end and vertical being fixedly connected with of piston rod of controlling cylinder, tooth bar can be meshed with the gear that is fixed on fastener device pillar bottom under the promotion of control cylinder.
Also be provided with fastener device position corrector in the fastener mechanism of described faceted pebble grinding system, comprise and entangle a gear, entangle a cam and be arranged on and entangle a cam both sides, clamp the back-moving spring that one group of clamping plate entangling a cam and control clamping plate reset; The gear that entangles a gear and fastener device pillar bottom often meshes, and the number of teeth of the gear of fastener device pillar bottom is to entangle a multiple of the gear number of teeth; Entangle a cam and be fixed on the bottom of entangling a gear shaft.
Be provided with dust extraction fan on the backboard of described body.
Owing to adopted technique scheme, compared with prior art, the utility model can be finished grinding to periphery, Chamfering fillet surface and the faceted pebble of tup automatically, automaticity is high, saving of work and time, can reduce workman's labour intensity, raising enterprises production efficiency, reduction enterprise production cost, satisfy the needs of modern production.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is the lateral plan of tup described in the utility model;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the topology layout block diagram of a kind of embodiment of the utility model;
Fig. 5 is actuating unit described in the embodiment of the present utility model and transmission mechanism structural representation;
Fig. 6 is the structural representation of the first fastener mechanism described in the embodiment of the present utility model;
Fig. 7 is the structural representation of the second fastener mechanism described in the embodiment of the present utility model;
Fig. 8 is the structural representation of belt sander assembly described in the embodiment of the present utility model;
Fig. 9 is the structural representation of the position corrector of the first fastener mechanism described in the embodiment of the present utility model.
The specific embodiment
Embodiment:
Present embodiment is described in detail the utility model with the target of tup as milling drum.
A kind of hardware ﹠ tools milling drum as shown in Figure 4, comprising: box body 1; Be located at electric cabinet 14, actuating unit 3, transmission mechanism 2 and grinding system in the body 1; Be located at the guidance panel 11 at body 1 top; Be located on body 1 backboard, be used for getting rid of the dust extraction fan 7 of dust; The intelligence controlling device of control actuating unit 3, transmission mechanism 2, grinding system and dust extraction fan 7 work.
As shown in Figure 5, described actuating unit 3 is adjustable speed motor 31, and described transmission mechanism 2 comprises reductor 22 and transmission fluted disc 25, and the power output shaft 32 of adjustable speed motor 31 is in transmission connection with the power input shaft 21 of reductor 22.The top of the power output shaft 23 of reductor 22 is installed with travelling gear 24, and travelling gear 24 often meshes with transmission fluted disc 25.The inboard, edge of transmission fluted disc 25 bottom surfaces is evenly distributed with several tooth pieces 28, and the number of tooth piece is corresponding with the number of tup faceted pebble.The outward flange of the outward flange of tooth piece 28 and transmission fluted disc 25 aligns, and all is provided with an inductive head 27 between the adjacent teeth piece 28.
Described grinding system comprises that the faceted pebble to workpiece carries out the faceted pebble grinding system of sanding and polishing, the periphery of workpiece is carried out the periphery grinding system of sanding and polishing and the Chamfering fillet surface of workpiece carried out the Chamfering fillet surface grinding system of sanding and polishing.
But described faceted pebble grinding system, periphery grinding system and Chamfering fillet surface grinding system all mainly comprise belt sander assembly, fastener mechanism and clamping work pieces, prevent that the fastener auxiliary body of workpiece off normal from forming.Wherein: faceted pebble grinding system, periphery grinding system and Chamfering fillet surface grinding system respectively correspondence are provided with one group of belt sander assembly; Personal cover fastener mechanism and the fastener auxiliary body of faceted pebble grinding system; Periphery grinding system and Chamfering fillet surface grinding system share cover fastener mechanism and a fastener auxiliary body.
As shown in Figure 8, described belt sander assembly comprises supporting plate 803, be installed in power motor 805, abrasive belt wheel 810, abrasive band 807 and abrasive band tensioner cylinder 808 on supporting plate 803 fronts, be installed in sliding sleeve 809 on supporting plate 803 back sides, be installed on the body 1 slide bar 802 corresponding with sliding sleeve 809, and control supporting plate 803 is along slide bar 802 reciprocating stroke cylinder 801.Power wheel 806 and the abrasive belt wheel 810 of power motor 805 are in transmission connection by abrasive band 807.Power motor 805 is installed on the supporting plate 803 by motor cabinet 804, and motor cabinet 804 can slide at supporting plate 803 length directions.Abrasive band tensioner cylinder 808 is located between motor cabinet 804 and the abrasive belt wheel 810, and stroke directions parallels with supporting plate 803, and its afterbody is fixed on the supporting plate 803, and the end of piston rod is fixedly connected with motor cabinet 804.For preventing the excessively grinding of machined surface quilt of workpiece, the belt sander assembly also is provided with regulation and control spring and the oscillation bearing of stepping down, the supporting plate of belt sander assembly utilizes the oscillation bearing of stepping down under the control of regulation and control spring, drive the belt sander assembly integral and freely swing, and reaches all grinding faces and is consistent.
Specifically:
Described faceted pebble grinding system comprises that belt sander assembly 6, the first fastener mechanism 5 and the first fastener auxiliary body 4 form.The effect of the first fastener auxiliary body 4 is, when workpiece is carried out the faceted pebble grinding, buttresses the periphery of workpiece by it, cooperates fastener device mechanism, prevents the workpiece off normal.Belt sander assembly 6 vertically arranges, that is: the power wheel of its power motor and abrasive belt wheel are on the same level face.
The structure of described the first fastener mechanism comprises fastener device 506, fastener device pillar 505, bearing 501, the gear 504 that is fixed on fastener device pillar 505 bottoms, fastener device resetting means and fastener device position corrector as shown in Figure 6.Fastener device 506 is fixed on the top of fastener device pillar 505, and the bottom of fastener device pillar 505 is installed on the bearing 501 by bearing.The side of bearing 501 is provided with sliding sleeve 512, and body 1 is provided with the slide bar 502 corresponding with sliding sleeve 512, and bearing 501 can be under the control of fastener device stroke cylinder 511, and band moved fastener device 506 moves back and forth along slide bar 502.504 of gears can be meshed with the tooth piece 28 of transmission fluted disc 25 bottoms.Fastener device 506 is provided with the transverse arm corresponding with workpiece through-hole 507, and the front end of transverse arm 507 is provided with latch fitting device 508.The front end of bearing 501 also is provided with the sensor 503 corresponding with the inductive head 27 on transmission fluted disc 25 bottom surfaces.By the position signalling of this sensor 503 induction workpiece, send position signalling to intelligence control system after, intelligence control system is controlled the reciprocating motion of belt sander assembly 6 by controlling the stroke cylinder of belt sander assembly 6.
Described fastener device resetting means comprises tooth bar 509 and control cylinder 510, one end of tooth bar 509 is hinged on the body 1, the other end and vertical being fixedly connected with of piston rod of controlling cylinder 510, tooth bar 509 can be meshed with the gear 504 that is fixed on fastener device pillar 505 bottoms under the promotion of control cylinder 510.
The effect of described fastener device position corrector is to correct the angular error that fastener device 506 occurs in rotation process, guarantees like clockwork several faceted pebbles of workpiece to be carried out grinding.Fastener device position corrector comprise entangle a gear 513, entangle a cam 517 and be arranged on entangle a cam 517 both sides, clamp one group of clamping plate 515 entangling a cam 517,518 and control respectively the back-moving spring 516,519 that clamping plate 515,518 reset.The gear 504 that entangles a gear 513 and fastener device pillar bottom often meshes, and the number of teeth of gear 504 is to entangle the multiple of a gear 513 numbers of teeth.Entangle a cam 517 and be fixed on the bottom of entangling a gear shaft 514.During work, entangle 513 every rotation half cycle or weeks an of gear, drive when entangling a cam 517 and getting back to the location status parallel with starting point, clamping plate 515,518 clamp and entangle a cam 517 (at this moment, distance between the clamping plate 515,518 is minimum), correct the error that fastener device 506 rotates with this.
The belt sander assembly 10 of described periphery grinding system is vertical setting, and the power wheel of its power motor and abrasive belt wheel are on the same level face.The belt sander assembly 12 of described Chamfering fillet surface grinding system is oblique setting, and the power wheel of its power motor and abrasive belt wheel remain on same and horizontal plane forms on the face of certain angle, and this angle generally is set as 45 °.
Described periphery grinding system and Chamfering fillet surface grinding system share the second fastener mechanism 9, the second fastener auxiliary body 8 and the 3rd fastener auxiliary body 13.The effect of the second fastener auxiliary body 8 and the 3rd fastener auxiliary body 13 is that when workpiece was carried out periphery and Chamfering fillet surface grinding, from the faceted pebble position that both direction is clamped workpiece, cooperation fastener device mechanism prevented the workpiece off normal by them.Working time and the sequencing of the belt sander assembly 10 of periphery grinding system and the belt sander assembly 12 of Chamfering fillet surface grinding system are controlled by the time relay.The structure of the second fastener mechanism 9 comprises fastener device 95, fastener device pillar 94, bearing 91 and is fixed on the gear 93 of fastener device pillar 94 bottoms as shown in Figure 7.Fastener device 95 is fixed on the top of fastener device pillar 94, and the bottom of fastener device pillar 94 is installed on the bearing 91 by bearing.The side of bearing 91 is provided with sliding sleeve 99, and body 1 is provided with the slide bar 92 corresponding with sliding sleeve 99, and bearing 91 can be under the control of fastener device stroke cylinder 98, and band moved fastener device 95 moves back and forth along slide bar 92.93 of gears can be meshed with the external tooth of transmission fluted disc 25.Fastener device 95 is provided with the transverse arm corresponding with workpiece through-hole 96, and the front end of transverse arm 96 is provided with latch fitting device 97.
Certainly, except tup, other hardware ﹠ tools such as axe etc., can use milling drum described in the utility model to carry out surfacing, only needs reequip the position of fastener mechanical details to get final product.
Claims (6)
1. hardware ﹠ tools milling drum comprises box body, is located at electric cabinet, actuating unit, transmission mechanism, the grinding system in the body and is located at the guidance panel at body top, it is characterized in that:
Described actuating unit is adjustable speed motor, and described transmission mechanism comprises reductor and transmission fluted disc, and the power output shaft of adjustable speed motor and the power input shaft of reductor are in transmission connection; The top of the power output shaft of reductor is installed with travelling gear, and travelling gear and transmission fluted disc often mesh; The try to get to the heart of a matter inboard, edge of face of driving cog is evenly distributed with several tooth pieces, and the outward flange of the outward flange of tooth piece and transmission fluted disc aligns;
Described grinding system comprises that the faceted pebble to workpiece carries out the faceted pebble grinding system of sanding and polishing, the periphery of workpiece is carried out the periphery grinding system of sanding and polishing and the Chamfering fillet surface of workpiece carried out the Chamfering fillet surface grinding system of sanding and polishing; But described faceted pebble grinding system, periphery grinding system and Chamfering fillet surface grinding system all mainly comprise belt sander assembly, fastener mechanism and clamping work pieces, prevent that the fastener auxiliary body of workpiece off normal from forming, wherein, periphery grinding system and Chamfering fillet surface grinding system share cover fastener mechanism and a fastener auxiliary body.
2. hardware ﹠ tools milling drum according to claim 1, it is characterized in that: described belt sander assembly comprises supporting plate, be installed in power motor, abrasive belt wheel, abrasive band and abrasive band tensioner cylinder on the supporting plate front, be installed in sliding sleeve on the supporting plate back side, be installed in slide bar corresponding with sliding sleeve on the body, and the control supporting plate is along the reciprocating stroke cylinder of slide bar; Power wheel and the abrasive belt wheel of power motor are in transmission connection by the abrasive band; Power motor is installed on the supporting plate by motor cabinet, and motor cabinet can slide at the supporting plate length direction; Abrasive band tensioner cylinder is located between motor cabinet and the abrasive belt wheel main shaft, and stroke directions parallels with supporting plate, and its afterbody is fixed on the supporting plate, and the end of piston rod is fixedly connected with motor cabinet;
The total Chengdu of belt sander of described faceted pebble grinding system and periphery grinding system is vertical setting, that is: in their the belt sander assembly, the power wheel of power motor and abrasive belt wheel are on the same level face; The belt sander assembly of described Chamfering fillet surface grinding system is oblique setting, and namely the power wheel of power motor and abrasive belt wheel remain on the face of same and horizontal plane formation certain angle.
3. hardware ﹠ tools milling drum according to claim 2, it is characterized in that: described fastener mechanism comprises fastener device, fastener device pillar, bearing and is fixed on the gear of fastener device pillar bottom, the fastener device is fixed on the top of fastener device pillar, and the bottom of fastener device pillar is installed on the bearing by bearing; The side of bearing is provided with sliding sleeve, and body is provided with the slide bar corresponding with sliding sleeve, and bearing can be under the control of fastener device stroke cylinder, and band moved fastener device moves back and forth along slide bar; The fastener device is provided with the transverse arm corresponding with workpiece through-hole, and the front end of transverse arm is provided with the latch fitting device.
4. hardware ﹠ tools milling drum according to claim 3, it is characterized in that: also be provided with fastener device resetting means in the fastener mechanism of described faceted pebble grinding system, it comprises tooth bar and control cylinder, one end of tooth bar is hinged on the body, the other end and vertical being fixedly connected with of piston rod of controlling cylinder, tooth bar can be meshed with the gear that is fixed on fastener device pillar bottom under the promotion of control cylinder.
5. hardware ﹠ tools milling drum according to claim 4, it is characterized in that: also be provided with fastener device position corrector in the fastener mechanism of described faceted pebble grinding system, comprise and entangle a gear, entangle a cam and be arranged on and entangle a cam both sides, clamp the back-moving spring that one group of clamping plate entangling a cam and control clamping plate reset; The gear that entangles a gear and fastener device pillar bottom often meshes, and the number of teeth of the gear of fastener device pillar bottom is to entangle a multiple of the gear number of teeth; Entangle a cam and be fixed on the bottom of entangling a gear shaft.
6. hardware ﹠ tools milling drum according to claim 5 is characterized in that: be provided with dust extraction fan on the backboard of described body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220241807 CN202701961U (en) | 2012-05-28 | 2012-05-28 | Grinding machine for hardware tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220241807 CN202701961U (en) | 2012-05-28 | 2012-05-28 | Grinding machine for hardware tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701961U true CN202701961U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220241807 Expired - Lifetime CN202701961U (en) | 2012-05-28 | 2012-05-28 | Grinding machine for hardware tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699793A (en) * | 2012-05-28 | 2012-10-03 | 张景宏 | Grinding machine for hardware tool |
| CN117697581A (en) * | 2024-02-04 | 2024-03-15 | 烟台天铭注塑制品有限公司 | Grinding device for machining automobile part die |
-
2012
- 2012-05-28 CN CN 201220241807 patent/CN202701961U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699793A (en) * | 2012-05-28 | 2012-10-03 | 张景宏 | Grinding machine for hardware tool |
| CN102699793B (en) * | 2012-05-28 | 2014-08-20 | 张景宏 | Grinding machine for hardware tool |
| CN117697581A (en) * | 2024-02-04 | 2024-03-15 | 烟台天铭注塑制品有限公司 | Grinding device for machining automobile part die |
| CN117697581B (en) * | 2024-02-04 | 2024-04-09 | 烟台天铭注塑制品有限公司 | Grinding device for machining automobile part die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130130 Effective date of abandoning: 20140820 |
|
| RGAV | Abandon patent right to avoid regrant |