CN204353411U - Automatic cold heading rivet nailing machine - Google Patents
Automatic cold heading rivet nailing machine Download PDFInfo
- Publication number
- CN204353411U CN204353411U CN201420434209.4U CN201420434209U CN204353411U CN 204353411 U CN204353411 U CN 204353411U CN 201420434209 U CN201420434209 U CN 201420434209U CN 204353411 U CN204353411 U CN 204353411U
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- China
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- block
- owner
- pier
- rush
- feed mechanism
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Abstract
The purpose of this utility model is to provide automatic cold heading rivet nailing machine, comprise owner's body, bent axle, feed mechanism, cutting machine structure, pier block, by motor-driven crankshaft installed on owner's body, owner's body is fixed with and rushes block supporting seat, slide rail, pier block supporting seat, first connecting rod one end is connected with bent axle, the other end is connected by the first bearing pin with the block guide rail that rushes that can move reciprocatingly along slide rail, the two ends of second connecting rod are connected with pier block with bent axle respectively, pier block is arranged in pier block supporting seat, rush to arrange in block guide rail and rush block, rushing in block supporting seat arranges for rushing the reciprocating groove of block, rush the reciprocating axis of block and rush the reciprocating axes intersect of block guide rail and pitch, feed mechanism and cutting machine structure are arranged on owner's body, processed bar stretches to cutting machine structure by feed mechanism, the corresponding pier block position of terminal of cutting machine structure movement.The utility model can realize rivet high efficiency low cost and produce in enormous quantities.
Description
Technical field
The utility model relates to a kind of forming machine, specifically rivet driver.
Background technology
Rivet is purposes building hardware products very widely, especially need a large amount of rivets as the instrument of work in current building trade, the rivet cost processed by cold-heading is low, gratifying strength-weight ratio can be obtained, and it is non-telescope undeformed under surrounding gravity effect, having taken into full account the tight type of packaging and transport, is not only economy but also suitable product.So efficiently, rationally, at an easy rate rivet will be produced, need a set of compact overall structure, scientific and reasonable, stable performance, automatic cold heading rivet nailing machine easily simple to operate.
Summary of the invention
The purpose of this utility model is to provide the automatic cold heading rivet nailing machine that can efficiently automatically produce in enormous quantities.
The purpose of this utility model is achieved in that
The automatic cold heading rivet nailing machine of the utility model, it is characterized in that: comprise owner's body, bent axle, feed mechanism, cutting machine structure, pier block, by motor-driven crankshaft installed on owner's body, owner's body is fixed with and rushes block supporting seat, slide rail, pier block supporting seat, first connecting rod one end is connected with bent axle, the other end is connected by the first bearing pin with the block guide rail that rushes that can move reciprocatingly along slide rail, the two ends of second connecting rod are connected with pier block with bent axle respectively, pier block is arranged in pier block supporting seat, rush to arrange in block guide rail and rush block, rushing in block supporting seat arranges for rushing the reciprocating groove of block, rush the reciprocating axis of block and rush the reciprocating axes intersect of block guide rail and pitch, feed mechanism and cutting machine structure are arranged on owner's body, processed bar stretches to cutting machine structure by feed mechanism, the corresponding pier block position of terminal of cutting machine structure movement.
The utility model can also comprise:
1, described feed mechanism comprises feeding rod, retreat stop block, feedblock, fairlead, feeding spring, tightly covers, feeding rod comprises screw rod, sleeve, bar, retreat stop block, feedblock, feeding spring are positioned in fairlead, tight lid is enclosed within the end of fairlead, and feeding spring one end is enclosed within feedblock, and the other end withstands on and tightly covers, feedblock and retreat stop block contact, screw rod one end is arranged in sleeve, and block is rushed in other end connection, can be connected the end of the bar of movement in sleeve with feedblock.
2, described cutting machine structure comprises tapered wedges, lower tapered wedges, wedge block, fixed rack, cutter, dynamic cutting knife, spring base, cutting knife spring, push rod, fixed rack is fixed on owner's body, dynamic cutting knife is fixed on fixed rack, retreat stop block is connected with fixed rack, the upper tapered wedges of composition wedge shape guide rail and lower tapered wedges are individually fixed in the upper and lower of fixed rack, dynamic cutting knife is arranged in wedge block, wedge block and wedge shape guide rail match, wedge block is positioned at and rushes on block movement path, cutting knife spring is installed in spring base, be positioned at the upper end of the push rod linking springs seat on wedge block movement locus, and push rod band flexible spring seat upper end compression cutting knife spring when moving down, tight lid, feedblock, retreat stop block, cutter, through hole for filling bar is all set in dynamic cutting knife.
3, also aligning mechanism is comprised, aligning mechanism comprises bracing frame, the first friction pulley, the second friction pulley, bracing frame is fixed on owner's body, first friction pulley and the second friction pulley are arranged on bracing frame, the passage for bar input is formed between first friction pulley and the second friction pulley, the first described friction pulley and the second friction pulley are positioned at the front end of feed mechanism, and namely bar enters the direction of feed mechanism.
4, evenly three friction rolls are installed along self circumference respectively in feedblock and retreat stop block.
5, fixed rack is installed the adjustment screw for adjusting upper tapered wedges and lower tapered wedges spacing.
Advantage of the present utility model is: the version of the utility model abandoning tradition rivet driver, dexterously by bent axle, connecting rod and rush block guide rail coordinate the intermittent movement achieving mechanism, reduce the shock and vibration in the body course of work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of feed mechanism, cutting machine structure;
Fig. 3 is the sectional view of feed mechanism, cutting machine structure;
Fig. 4 is cutting machine structure side view;
Fig. 5 is the structural representation of aligning mechanism.
Detailed description of the invention
Below in conjunction with accompanying drawing citing, the utility model is described in more detail:
Composition graphs 1 ~ 5, the utility model comprises bent axle 1, connecting rod 2, bearing pin 3, rushes block 4, feeding rod 5, rushes block guide rail 6, rushes block supporting seat 7, slide rail 8, bar 9, feed mechanism 10, cutting machine structure 11, go out nail 12, pier block supporting seat 13, pier block 14, connecting rod 15, owner's body 16.Wherein, bent axle 1 is movably installed on owner's body 16, is driven by motor.Connecting rod 2 one end is connected with bent axle 1, the other end with rush block guide rail 6 and be connected by bearing pin 3.Pinned connection is passed through with bent axle 1 and pier block 14 respectively in connecting rod 15 two ends.Rush block supporting seat 7, slide rail 8, feed mechanism 10, cutting machine structure 11, pier block supporting seat 13 be all fixedly installed on owner's body 16.Rush block guide rail 6 to move reciprocatingly on slide rail 8.Rush block 4 to move reciprocatingly rushing under block guide rail 6 and the restriction of rushing block supporting seat 7.Feeding rod 5 one end with rush block 4 and be connected, one end is connected with feed mechanism 10.During the work of automatic cold heading rivet nailing machine, drive motors driving crank 1 rotates counterclockwise, and connecting rod 2 pulls and rushes block guide rail 6 and move reciprocatingly along slide rail 8 under the drive of bent axle 1.When rushing block guide rail 6 to left movement, rushing block 4 and being in stroke, impact cutting machine structure 11, make it cut off bar 9.In cutting machine structure 11, cold-heading position is transported to by the bar 9 cut off.Now pier block 14 carries out cold-heading to bar under the promotion of connecting rod 15.After cold-heading terminates, rush block guide rail 6 and move right, rush block 4 and be in backhaul, the rivet of cold-heading molding is got back to and is cut material start bit, and feed mechanism 10 starts feeding, ejects in driven for rivet finished product cutting knife 32 simultaneously.
As shown in figs. 2 to 4, be the structural scheme of mechanism of feed mechanism 10, cutting machine structure 11.Wherein cutting machine structure comprises: upper tapered wedges 17, adjustment screw 18, wedge block 19, baffle plate 20, fixed rack 21, lower tapered wedges 22, cheese head screw 23, cutter 35, dynamic cutting knife 36, spring base 37, spring 38, push rod 39, stud 40.Cutter 35 is fixedly installed on fixed rack 21, and upper tapered wedges 17, lower tapered wedges 22 are fixedly connected on the upper and lower of fixed rack 21 respectively with bolt, forms a wedge shape guide rail.Dynamic cutting knife 36 is loaded in wedge block 19, therewith moves in the wedge shape guide rail that upper tapered wedges 17, lower tapered wedges 22 form.Baffle plate 20 bolt is fixedly installed in outer wall on fixed rack 21.Cheese head screw 23 is fixedly installed in outer wall on fixed rack 21.The resetting means of spring base 37, spring 38, push rod 39, stud 40 composition is installed on fixed rack 21.When rushing block 4 and clashing into cheese head screw 23, cut material motion and start.Wedge block 19 drives dynamic cutting knife 36 movement fast, cuts off bar, realizes the shear history of bar.Now wedge block 19 moves to cold-heading position, and promotes push rod 39, makes it promote right side spring base 37 extrusion spring 38.After cold-heading process completes, rush block 4 and reset, wedge block 14 is got back to and is cut material level under the effect of resetting means, for feeding campaign is prepared.
Feed mechanism comprises: screw rod 24, sleeve 25, bar 26, tightly cover 27, spring 28, fairlead 29, feedblock 30, friction roll 131, retreat stop block 32, friction roll 233, round nut 34.Described feeding rod 5 is made up of screw rod 24, sleeve 25, bar 26.Be threaded connection between screw rod 24 and sleeve 25, bar 26 can move in sleeve 20.Feedblock 30 and retreat stop block 32 distinguish circumference uniform three friction rolls 131, friction roll 233.Retreat stop block 32 two ends are threaded with fixed rack 21 and fairlead 29 respectively, and are rotary with round nut 34.Fairlead 25 top has groove, and bar 26 can move in groove.Bar 26 and feedblock 30 are riveted, and feedblock 30 can be driven mobile in fairlead 29.Spring 28 is installed on feedblock 30 and tightly covers between 27, and feedblock 30 can be made to reset.Tight lid is fixedly installed in fairlead end.The operation principle of feed mechanism is: rush while block 4 impacts cutting machine structure 11, be connected to the feeding rod 5 rushed on block 4 and promote feedblock 30 Compress Spring 28, friction roll 233 wedging bar 9 now on retreat stop block, the friction roll 131 on feedblock unclamps bar, bar transfixion.Rush block 4 when being in backhaul, feeding rod 5 is followed and is rushed block 4 to the motion of backhaul direction, and spring 28 promotes feedblock 30 and resets, and now friction roll 233 unclamps bar, friction roll 131 wedging bar, makes it follow feedblock 30 and moves, complete feeding process.
Be illustrated in figure 5 the structural representation of aligning mechanism.Friction pulley 43 is connected by bearing pin 42 with bracing frame 41, and bracing frame is installed on owner's body 16.Bar 9 is being admitted in process, completes alignment by two friction pulleys 43.
Operation principle of the present utility model is:
Drive motors driving crank rotates counterclockwise, and connecting rod pulls and rushes block guide rail and move reciprocatingly along slide rail under the drive of bent axle.When rushing block guide rail to left movement, rushing block and being in stroke, impact cutting machine structure, make it cut off bar.Cold-heading position is transported to by the bar cut off.Now pier block carries out cold-heading to bar under the promotion of connecting rod.After cold-heading terminates, rush block guide rail and move right, rush block and be in backhaul, the rivet of cold-heading molding is got back to and is cut material start bit, and feed mechanism starts the bar being conducted through aligning mechanism alignment, ejects in driven for rivet finished product cutting knife simultaneously.
Claims (7)
1. automatic cold heading rivet nailing machine, it is characterized in that: comprise owner's body, bent axle, feed mechanism, cutting machine structure, pier block, by motor-driven crankshaft installed on owner's body, owner's body is fixed with and rushes block supporting seat, slide rail, pier block supporting seat, first connecting rod one end is connected with bent axle, the other end is connected by the first bearing pin with the block guide rail that rushes that can move reciprocatingly along slide rail, the two ends of second connecting rod are connected with pier block with bent axle respectively, pier block is arranged in pier block supporting seat, rush to arrange in block guide rail and rush block, rushing in block supporting seat arranges for rushing the reciprocating groove of block, rush the reciprocating axis of block and rush the reciprocating axes intersect of block guide rail and pitch, feed mechanism and cutting machine structure are arranged on owner's body, processed bar stretches to cutting machine structure by feed mechanism, the corresponding pier block position of terminal of cutting machine structure movement.
2. automatic cold heading rivet nailing machine according to claim 1, it is characterized in that: described feed mechanism comprises feeding rod, retreat stop block, feedblock, fairlead, feeding spring, tightly covers, feeding rod comprises screw rod, sleeve, bar, retreat stop block, feedblock, feeding spring are positioned in fairlead, tight lid is enclosed within the end of fairlead, feeding spring one end is enclosed within feedblock, the other end withstands on and tightly covers, feedblock and retreat stop block contact, screw rod one end is arranged in sleeve, block is rushed in other end connection, can be connected the end of the bar of movement in sleeve with feedblock.
3. automatic cold heading rivet nailing machine according to claim 2, it is characterized in that: described cutting machine structure comprises tapered wedges, lower tapered wedges, wedge block, fixed rack, cutter, dynamic cutting knife, spring base, cutting knife spring, push rod, fixed rack is fixed on owner's body, dynamic cutting knife is fixed on fixed rack, retreat stop block is connected with fixed rack, the upper tapered wedges of composition wedge shape guide rail and lower tapered wedges are individually fixed in the upper and lower of fixed rack, dynamic cutting knife is arranged in wedge block, wedge block and wedge shape guide rail match, wedge block is positioned at and rushes on block movement path, cutting knife spring is installed in spring base, be positioned at the upper end of the push rod linking springs seat on wedge block movement locus, and push rod band flexible spring seat upper end compression cutting knife spring when moving down, tight lid, feedblock, retreat stop block, cutter, through hole for filling bar is all set in dynamic cutting knife.
4. automatic cold heading rivet nailing machine according to claim 3, it is characterized in that: also comprise aligning mechanism, aligning mechanism comprises bracing frame, the first friction pulley, the second friction pulley, bracing frame is fixed on owner's body, first friction pulley and the second friction pulley are arranged on bracing frame, form the passage for bar input between first friction pulley and the second friction pulley, the first described friction pulley and the second friction pulley are positioned at the front end of feed mechanism, and namely bar enters the direction of feed mechanism.
5. according to the arbitrary described automatic cold heading rivet nailing machine of claim 1-4, it is characterized in that: in feedblock and retreat stop block, evenly three friction rolls are installed along self circumference respectively.
6., according to the arbitrary described automatic cold heading rivet nailing machine of claim 1-4, it is characterized in that: fixed rack is installed the adjustment screw for adjusting upper tapered wedges and lower tapered wedges spacing.
7. automatic cold heading rivet nailing machine according to claim 5, is characterized in that: fixed rack is installed the adjustment screw for adjusting upper tapered wedges and lower tapered wedges spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434209.4U CN204353411U (en) | 2014-08-04 | 2014-08-04 | Automatic cold heading rivet nailing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434209.4U CN204353411U (en) | 2014-08-04 | 2014-08-04 | Automatic cold heading rivet nailing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204353411U true CN204353411U (en) | 2015-05-27 |
Family
ID=53254908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420434209.4U Withdrawn - After Issue CN204353411U (en) | 2014-08-04 | 2014-08-04 | Automatic cold heading rivet nailing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204353411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174808B (en) * | 2014-08-04 | 2016-05-04 | 哈尔滨工程大学 | Automatically cold heading rivet nailing machine |
| CN109175208A (en) * | 2017-01-03 | 2019-01-11 | 东莞理工学院 | A kind of feeding mechanism for iron plate automatic riveting column free of discontinuities |
-
2014
- 2014-08-04 CN CN201420434209.4U patent/CN204353411U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174808B (en) * | 2014-08-04 | 2016-05-04 | 哈尔滨工程大学 | Automatically cold heading rivet nailing machine |
| CN109175208A (en) * | 2017-01-03 | 2019-01-11 | 东莞理工学院 | A kind of feeding mechanism for iron plate automatic riveting column free of discontinuities |
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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: 20150527 Effective date of abandoning: 20160504 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |