CN109048736A - A kind of hold-down mechanism tooling - Google Patents

A kind of hold-down mechanism tooling Download PDF

Info

Publication number
CN109048736A
CN109048736A CN201811208844.XA CN201811208844A CN109048736A CN 109048736 A CN109048736 A CN 109048736A CN 201811208844 A CN201811208844 A CN 201811208844A CN 109048736 A CN109048736 A CN 109048736A
Authority
CN
China
Prior art keywords
nut
pressure head
hold
tooling
bracket
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.)
Pending
Application number
CN201811208844.XA
Other languages
Chinese (zh)
Inventor
陈兴荣
蒋丽兵
袁少华
吴斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Benyi Mechanical & Electrical Equipment Co Ltd
Original Assignee
Suzhou Benyi Mechanical & Electrical Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Benyi Mechanical & Electrical Equipment Co Ltd filed Critical Suzhou Benyi Mechanical & Electrical Equipment Co Ltd
Priority to CN201811208844.XA priority Critical patent/CN109048736A/en
Publication of CN109048736A publication Critical patent/CN109048736A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/02Assembly jigs

Abstract

The invention discloses a kind of hold-down mechanism toolings, including bracket and the screw rod being arranged on bracket, guide rod and cylinder, the first nut and the second nut are provided on screw rod, guide pad is provided on guide rod, flake connector is provided on cylinder, pin is connected on flake connector, and flake connector is connected by pin with hinged seat, hinged seat is arranged on briquetting, briquetting is arranged on pressure head, blown rubber is connected on pressure head, Graphite cloth is connected on blown rubber, the present invention is by adjusting one of them second nut, so that the active length of screw rod changes, it can be so that pressure head both ends uniform force application, improve the effect of work, and regulative mode is simple, it not only can protect pressure head by blown rubber and Graphite cloth, so that the bottom of pressure head has buffer function, and enable to the bottom end of pressure head more flat when compressing work Whole stabilization.

Description

A kind of hold-down mechanism tooling
Technical field
The present invention relates to a kind of pressing device, specially a kind of hold-down mechanism tooling.
Background technique
When each enterprise is in order to improve manufacture level, accelerate production efficiency, it not can guarantee inevitably and produce sometimes Step or walkway steps reach factory calibration, and the reason of these problems occur is not good hold-down mechanism.Instantly very The company for more producing automatic step or walkway steps but can satisfy the equipment compacting machine that do-it-yourself pedal is sanded without one Structure, this is very unsound;Even if the hold-down mechanism equipment that some companies have automatic step or walkway steps to be sanded, and effect Fruit is unconspicuous, is unable to reach the effect having.
When Product Assembly or sand milling, none stable hold-down mechanism is assembled to utilize without self-test When working on to escalator or pavement, it is likely to result in safety accident, can all be had an adverse effect to client and manufacturer. Therefore we make improvement to this, propose a kind of hold-down mechanism tooling.
Summary of the invention
To solve defect of the existing technology, the present invention provides a kind of hold-down mechanism tooling.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of hold-down mechanism tooling of the present invention, including bracket and the screw rod, guide rod and the cylinder that are arranged on bracket, the spiral shell It is provided with the first nut and the second nut on bar, guide pad is provided on the guide rod, flake connector is provided on the cylinder, Pin is connected on the flake connector, and flake connector is connected by pin with hinged seat, the hinged seat setting is being pressed On block, the briquetting is arranged on pressure head, and blown rubber is connected on the pressure head, is connected with graphite on the blown rubber Cloth.
As a preferred technical solution of the present invention, the screw rod and guide rod are two, and two screw rods and two The surface that the bottom end of guide rod both passes through bracket is fixedly connected with briquetting, and the outside of two screw rods and two guide rods is socketed with bullet Spring, and spring is between bracket and briquetting.
As a preferred technical solution of the present invention, first nut is located at the surface of the second nut, and first Nut and the second nut are connect with screw flight, are provided with gasket between first nut and the second nut.
As a preferred technical solution of the present invention, the guide pad is socketed in the top of guide rod outer wall, and guide pad Bottom end be fixedly connected with the outer wall of bracket.
As a preferred technical solution of the present invention, the flake connector is located at the bottom end of cylinder output rod, the fish Eye connector is rotatablely connected by pin and hinged seat.
As a preferred technical solution of the present invention, the briquetting is socketed in the inside of pressure head, and the surface of pressure head is worn It inserts and is connected with several bolts, the pressure head is fixedly connected by several bolts with briquetting.
As a preferred technical solution of the present invention, the side of the bracket is provided with sliding block, the sliding block and support Seat is flexibly connected, and is provided with the sliding slot to match with sliding block on the support base.
As a preferred technical solution of the present invention, multiple fastening screws are provided on the sliding block, the sliding slot Cell wall bottom end is provided with multiple grooves to match with fastening screw.
As a preferred technical solution of the present invention, the two sides of the bracket are arranged symmetrically, and there are two stiffening plates, described Stiffening plate structure triangular in shape.
As a preferred technical solution of the present invention, the bottom of the support base is provided with adjustment base, the adjusting Pedestal is made of movable disk and fixed disk, and the fixed disk is placed in the bottom of movable disk, and fixed disk is solid by bolt and ground Fixed connection, the top of the movable disk is fixedly connected by right-angle connecting plate with the bottom of support base.
As a preferred technical solution of the present invention, locating shaft, and institute are provided between the movable disk and fixed disk The top of the bottom end and the fixed disk of stating movable disk is provided with the axis hole for covering locating shaft, the fixed disk and work It is uniformly distributed in the plate face of Moving plate there are four pin hole, the pin of cooperation is plugged in the pin hole.
The beneficial effects of the present invention are: screw rod can play distance mobile when limitation pressure head is pressed downward, the first nut can To limit the second nut, so that the second nut is more stable, the active length of the adjustable screw rod of the second nut is realized and is adjusted Whether pressure head both ends uniformly exert a force when compressing, and when wherein one end can compress, and the other end can not compress, can pass through One of them second nut is adjusted, so that the active length of screw rod changes, so that it may so that pressure head both ends uniform force application, mentions The high effect of work, and regulative mode is simple;Stability when movable press head can be improved in guide rod, and guide pad, which can be improved, leads Precision when bar is gone up and down, extends the service life of guide rod, and blown rubber and Graphite cloth not only can protect pressure head, so that pressure head Bottom has buffer function, and enables to the bottom end of pressure head more smooth stabilization when compressing work.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of hold-down mechanism tooling of the present invention;
Fig. 2 is a kind of partial side structural schematic diagram of hold-down mechanism tooling of the present invention.
In figure: 1, bracket;2, the first nut;3, screw rod;4, the second nut;5, guide rod;6, guide pad;7, cylinder;8, fish Eye connector;9, pin;10, hinged seat;11, briquetting;12, pressure head;13, blown rubber;14, Graphite cloth;15, spring;16, it pads Piece;17, sliding block;18, support base;19, sliding slot;20, fastening screw;21, groove;22, stiffening plate;23, adjustment base;24, living Moving plate;25, positioning disk;26, locating shaft.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as depicted in figs. 1 and 2, a kind of hold-down mechanism tooling of the present invention, including bracket 1 and setting are on bracket 1 Screw rod 3, guide rod 5 and cylinder 7, be provided with the first nut 2 and the second nut 4 on screw rod 3, be provided with guide pad 6 on guide rod 5, It is provided with flake connector 8 on cylinder 7, pin 9 is connected on flake connector 8, and flake connector 8 passes through pin 9 and hinged seat 10 It is connected, hinged seat 10 is arranged on briquetting 11, and briquetting 11 is arranged on pressure head 12, blown rubber 13 is connected on pressure head 12, It is connected with Graphite cloth 14 on blown rubber 13, distance mobile when limitation pressure head 12 is pressed downward can be played by screw rod 3, is passed through First nut 2 can limit the second nut 4, so that the second nut 4 is more stable, pass through the adjustable screw rod 3 of the second nut 4 Active length, realize and adjust whether 12 both ends of pressure head uniformly exert a force when compressing, when wherein one end can compress, and the other end It, can be by adjusting one of them second nut 4, so that the active length of screw rod 3 changes when can not compress, so that it may So that 12 both ends uniform force application of pressure head, improves the effect of work, and regulative mode is simple, pressure head can be improved by guide rod 5 Stability when 12 movement can be improved precision when guide rod 5 is gone up and down by guide pad 6, extend the service life of guide rod 5, lead to It crosses blown rubber 13 and Graphite cloth 14 not only can protect pressure head 12, so that the bottom of pressure head 12 has buffer function, and can So that the bottom end of pressure head 12 more smooth stabilization when compressing work.
Wherein, screw rod 3 and guide rod 5 are two, and the bottom end of two screw rods 3 and two guide rods 5 both passes through the table of bracket 1 Face is fixedly connected with briquetting 11, and the outside of two screw rods 3 and two guide rods 5 is socketed with spring 15, and spring 15 is located at bracket 1 Between briquetting 11, stability when cylinder 7 uses can be improved by two screw rods 3 and two guide rods 5, by spring 15, When pressure head 12 works, screw rod 3 and guide rod 5 are moved up, and the output rod of cylinder 7 is shunk, and spring 15 can be compressed, the bullet of compression Spring 15 can play the role of buffer protection.
Wherein, the first nut 2 is located at the surface of the second nut 4, and the first nut 2 and the second nut 4 with 3 spiral shell of screw rod Line connection, is provided with gasket 16 between the first nut 2 and the second nut 4, can fix the second nut 4 by the first nut 2, By the active length of the adjustable screw rod 3 of the second nut 4, the purpose of adjusting screw rod 3 is realized.
Wherein, guide pad 6 is socketed in the top of 5 outer wall of guide rod, and the fixed company of the outer wall of the bottom end of guide pad 6 and bracket 1 It connects, the outside of guide rod 5 is socketed in by guide pad 6, stability when guide rod 5 slides can be improved.
Wherein, flake connector 8 is located at the bottom end of 7 output rod of cylinder, and flake connector 8 is rotated by pin 9 and hinged seat 10 Safety and stability when cylinder 7 uses can be improved by the flake connector 8 and hinged seat 10 of rotation connection in connection.
Wherein, briquetting 11 is socketed in the inside of pressure head 12, and the surface of pressure head 12 interspersed is connected with several bolts, pressure head 12 are fixedly connected by several bolts with briquetting 11, by the pressure head 12 being socketed in outside briquetting 11, can be convenient work people Member's installation and removal pressure head 12, improves the efficiency of maintenance, has saved cost, improve work efficiency.
Wherein, the side of bracket 1 is provided with sliding block 17, and sliding block 17 is flexibly connected with support base 18, is arranged on support base 18 There is the sliding slot 19 to match with sliding block 17, can enable bracket 1 that phase occurs with support base 18 by sliding block 17 and sliding slot 19 To movement, the function of 1 height of adjusting bracket is realized, so that the height of bracket 1 can adapt to the various height for needing to compress.
Wherein, multiple fastening screws 20 are provided on sliding block 17, the cell wall bottom end of sliding slot 19 is provided with multiple slotting with positioning The groove 21 that pin 20 matches can fix sliding block 17. by fastening screw 20 and groove 21 and make sliding block 17 and sliding slot 19 Between it is more stable.
Wherein, the two sides of bracket 1 are symmetrical arranged there are two stiffening plate 22, and the structure triangular in shape of stiffening plate 22 passes through reinforcement The intensity of bracket 1, the service life of extending bracket 1 can be improved in plate 22.
Wherein, the bottom of support base 18 is provided with adjustment base 23, and adjustment base 23 is by movable disk 24 and 25 groups of fixed disk At fixed disk is placed in the bottom of movable disk 24, and fixed disk 25 is fixedly connected with the ground by bolt, and the top of movable disk 24 is logical It crosses right-angle connecting plate to be fixedly connected with the bottom of support base 18, adjustment base 23 is set in the bottom of support base 18, for increasing The freedom degree of equipment, can be by adjusting the relative position between movable disk 24 and fixed disk 25, thus the direction of adjusting bracket 1.
Wherein, locating shaft 26, and the bottom end of movable disk 24 and fixed disk are provided between movable disk 24 and fixed disk 25 25 top is provided with the axis hole for covering locating shaft 26, is evenly distributed with four in the plate face of fixed disk 25 and movable disk 24 A pin hole is plugged with the pin of cooperation in pin hole, is limited by locating shaft 26 to movable disk 24 and fixed disk 25, but not Its rotation is influenced, and movable disk 24 and fixed disk 25 are defined by the cooperation of pin hole and pin realization.
When work, high pressure gas can be imported in cylinder 7 by extraneous pumping plant, cylinder 7 stretches out, the output rod of cylinder 7 It is mobile to will push flake connector 8, flake connector 8 will push the movement of hinged seat 10, and hinged seat 10 will push the movement of briquetting 11, briquetting 11 push pressure head 12 mobile, and pressure head 12 pushes blown rubber 13 mobile, and blown rubber 13 pushes Graphite cloth 14 and object to be compressed Body contact, realizes the function of compression.
During compression, the pressing force that the both ends of pressure head 12 are contacted with body surface has biggish difference, at this time Article can be sent to, and compression effect is poor, by rotating the second nut 4 active length of screw rod 3 be changed, due to screw rod 3 bottom end is connected with the top of briquetting 11, and the active length of screw rod 3 changes, and the moving distance at the both ends of briquetting 11 is just It can change, the moving distance that briquetting 11 just will drive 12 both ends of pressure head changes, so that adjusting pressure head 12 is pressed in article The pressing force on surface improves the effect of compression, and regulative mode is simple so that the pressing force at 12 both ends of pressure head is uniform.
When article height to be compressed is different, staff can move sliding block 17, so that the fastening screw on sliding block 17 20 engage with corresponding groove 21, realize the height of adjusting bracket 1, and staff is facilitated to carry out the compression of different height article, Improve the scope of application of the device.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features. All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention Within protection scope.

Claims (10)

1. a kind of hold-down mechanism tooling, including bracket (1) and the screw rod (3), guide rod (5) and the cylinder that are arranged on bracket (1) (7), which is characterized in that be provided with the first nut (2) and the second nut (4) on the screw rod (3), be arranged on the guide rod (5) Have guide pad (6), be provided with flake connector (8) on the cylinder (7), is connected with pin (9) on the flake connector (8), and Flake connector (8) is connected by pin (9) with hinged seat (10), and the hinged seat (10) is arranged on briquetting (11), described Briquetting (11) is arranged on pressure head (12), is connected with blown rubber (13) on the pressure head (12), on the blown rubber (13) It is connected with Graphite cloth (14), the two sides of the bracket (1) are symmetrical arranged there are two stiffening plate (22), and the stiffening plate (22) is in three Angular structure.
2. a kind of hold-down mechanism tooling according to claim 1, which is characterized in that the screw rod (3) and guide rod (5) are Two, and the bottom end of two screw rods (3) and two guide rods (5) both passes through the surface of bracket (1) and is fixedly connected with briquetting (11), two The outside of a screw rod (3) and two guide rods (5) is socketed with spring (15), and spring (15) is located at bracket (1) and briquetting (11) Between.
3. a kind of hold-down mechanism tooling according to claim 1, which is characterized in that first nut (2) is located at second The surface of nut (4), and the first nut (2) and the second nut (4) are threadedly coupled with screw rod (3), first nut (2) Gasket (16) are provided between the second nut (4).
4. a kind of hold-down mechanism tooling according to claim 1, which is characterized in that the guide pad (6) is socketed in guide rod (5) top of outer wall, and the bottom end of guide pad (6) is fixedly connected with the outer wall of bracket (1).
5. a kind of hold-down mechanism tooling according to claim 1, which is characterized in that the flake connector (8) is located at cylinder (7) bottom end of output rod, the flake connector (8) are rotatablely connected by pin (9) and hinged seat (10).
6. a kind of hold-down mechanism tooling according to claim 1, which is characterized in that the briquetting (11) is socketed in pressure head (12) inside, and pressure head (12) surface it is interspersed be connected with several bolts, the pressure head (12) by several bolts with Briquetting (11) is fixedly connected.
7. a kind of hold-down mechanism tooling according to claim 1, which is characterized in that the side of the bracket (1) is provided with Sliding block (17), the sliding block (17) are flexibly connected with support base (18), are provided on the support base (18) and sliding block (17) phase Matched sliding slot (19).
8. a kind of hold-down mechanism tooling according to claim 7, which is characterized in that be provided on the sliding block (17) multiple Fastening screw (20), the cell wall bottom end of the sliding slot (19) are provided with multiple grooves (21) to match with fastening screw (20).
9. a kind of hold-down mechanism tooling according to claim 1, which is characterized in that the bottom of the support base (18) is arranged Have adjustment base (23), the adjustment base (23) is made of movable disk (24) and fixed disk (25), and the fixed disk (25) is set In the bottom of movable disk (24), and fixed disk (25) is fixedly connected with the ground by bolt, and the top of the movable disk (24) is logical Right-angle connecting plate is crossed to be fixedly connected with the bottom of support base (18).
10. a kind of hold-down mechanism tooling according to claim 1, which is characterized in that the movable disk (24) and fixed disk (25) it is provided between locating shaft (26), and the bottom end of the movable disk (24) and the top of the fixed disk (25) are respectively provided with There is an axis hole for covering locating shaft (26), is uniformly distributed that there are four pins in the plate face of the fixed disk (25) and movable disk (24) Hole is plugged with the pin of cooperation in the pin hole.
CN201811208844.XA 2018-10-17 2018-10-17 A kind of hold-down mechanism tooling Pending CN109048736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811208844.XA CN109048736A (en) 2018-10-17 2018-10-17 A kind of hold-down mechanism tooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811208844.XA CN109048736A (en) 2018-10-17 2018-10-17 A kind of hold-down mechanism tooling

Publications (1)

Publication Number Publication Date
CN109048736A true CN109048736A (en) 2018-12-21

Family

ID=64764238

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811208844.XA Pending CN109048736A (en) 2018-10-17 2018-10-17 A kind of hold-down mechanism tooling

Country Status (1)

Country Link
CN (1) CN109048736A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109397195A (en) * 2018-12-27 2019-03-01 杨位芳 A kind of reinforcement board mounting assembly for integrated kitchen range cabinet convex surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109397195A (en) * 2018-12-27 2019-03-01 杨位芳 A kind of reinforcement board mounting assembly for integrated kitchen range cabinet convex surface

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