CN208946018U - A kind of hold-down mechanism tooling - Google PatentsA kind of hold-down mechanism tooling Download PDF
- Publication number
- CN208946018U CN208946018U CN201821685384.5U CN201821685384U CN208946018U CN 208946018 U CN208946018 U CN 208946018U CN 201821685384 U CN201821685384 U CN 201821685384U CN 208946018 U CN208946018 U CN 208946018U
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- pressure head
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- 239000004744 fabric Substances 0.000 claims abstract description 8
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 8
- 239000010439 graphite Substances 0.000 claims abstract description 8
- 210000002421 Cell Wall Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000011105 stabilization Methods 0.000 abstract description 3
- 238000007906 compression Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
The utility model 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 utility model 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 the bottom end of pressure head is enabled to compress work The smooth stabilization of Shi Gengjia.
The utility model relates to a kind of pressing device, specially a kind of hold-down mechanism tooling.
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.
Utility model content
To solve defect of the existing technology, the utility model provides a kind of hold-down mechanism tooling.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of hold-down mechanism tooling of the utility model, including bracket and the screw rod, guide rod and the cylinder that are arranged on bracket, institute It states and is provided with the first nut and the second nut on screw rod, guide pad is provided on the guide rod, is provided with flake on the cylinder Connector is connected with pin on the flake connector, and flake connector is connected by pin with hinged seat, the hinged seat setting On briquetting, the briquetting is arranged on pressure head, and blown rubber is connected on the pressure head, is connected with stone on the blown rubber Mo Bu.
As a kind of optimal technical scheme of the utility model, the screw rod and guide rod are two, and two screw rods and The surface that the bottom end of two guide rods both passes through bracket is fixedly connected with briquetting, and the outside of two screw rods and two guide rods is socketed with Spring, and spring is between bracket and briquetting.
As a kind of optimal technical scheme of the utility model, 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 kind of optimal technical scheme of the utility model, the guide pad is socketed in the top of guide rod outer wall, and leads The outer wall of bottom end and bracket to block is fixedly connected.
As a kind of optimal technical scheme of the utility model, the flake connector is located at the bottom end of cylinder output rod, institute Flake connector is stated to be rotatablely connected by pin and hinged seat.
As a kind of optimal technical scheme of the utility model, the briquetting is socketed in the inside of pressure head, and the table of pressure head Face is interspersed to be connected with several bolts, and the pressure head is fixedly connected by several bolts with briquetting.
As a kind of optimal technical scheme of the utility model, the side of the bracket is provided with sliding block, the sliding block with Support base is flexibly connected, and is provided with the sliding slot to match with sliding block on the support base.
As a kind of optimal technical scheme of the utility model, multiple fastening screws, the cunning are provided on the sliding block The cell wall bottom end of slot is provided with multiple grooves to match with fastening screw.
As a kind of optimal technical scheme of the utility model, the two sides of the bracket are symmetrical arranged there are two stiffening plate, The stiffening plate structure triangular in shape.
As a kind of optimal technical scheme of the utility model, the bottom of the support base is provided with adjustment base, described Adjustment base is made of movable disk and fixed disk, and the fixed disk is placed in the bottom of movable disk, and fixed disk passes through bolt and ground Face is fixedly connected, and the top of the movable disk is fixedly connected by right-angle connecting plate with the bottom of support base.
As a kind of optimal technical scheme of the utility model, it is provided with locating shaft between the movable disk and fixed disk, And the bottom end of the movable disk and the top of the fixed disk are provided with the axis hole for covering locating shaft, the fixed disk Be uniformly distributed in the plate face of movable disk there are four pin hole, the pin of cooperation is plugged in the pin hole.
The beneficial effects of the utility model are: screw rod can play distance mobile when limitation pressure head is pressed downward, the first spiral shell Mother can 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 Adjust whether pressure head both ends uniformly exert a force when compressing, it, can be with when wherein one end can compress, and the other end can not compress By adjusting one of them second nut, so that the active length of screw rod changes, so that it may so that pressure head both ends force is equal It is even, the effect of work is improved, and regulative mode is simple；Guide rod can be improved stability when movable press head, and guide pad can be with Precision when guide rod lifting to be improved, the service life of guide rod is extended, blown rubber and Graphite cloth not only can protect pressure head, so that The bottom of pressure head 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 a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of hold-down mechanism tooling of the utility model；
Fig. 2 is a kind of partial side structural schematic diagram of hold-down mechanism tooling of the utility model.
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.
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as depicted in figs. 1 and 2, a kind of hold-down mechanism tooling of the utility model, including bracket 1 and setting are being propped up Screw rod 3, guide rod 5 and cylinder 7 on frame 1 are provided with the first nut 2 and the second nut 4 on screw rod 3, are provided with guiding on guide rod 5 Block 6 is provided with flake connector 8 on cylinder 7, is connected with pin 9 on flake connector 8, and flake connector 8 passes through pin 9 and hinged Seat 10 is connected, and hinged seat 10 is arranged on briquetting 11, and briquetting 11 is arranged on pressure head 12, is connected with blown rubber on pressure head 12 13, Graphite cloth 14 is connected on blown rubber 13, and distance mobile when limitation pressure head 12 is pressed downward can be played by screw rod 3, The second nut 4 can be limited by the first nut 2, so that the second nut 4 is more stable, it is adjustable by the second nut 4 The active length of screw rod 3 is realized and adjusts whether 12 both ends of pressure head uniformly exert a force when compressing, when wherein one end can compress, and When the other end can not compress, can by adjusting one of them second nut 4, so that the active length of screw rod 3 changes, It can be so that 12 both ends uniform force application of pressure head, improves the effect of work, and regulative mode is simple, can be mentioned by guide rod 5 Precision when guide rod 5 is gone up and down can be improved by guide pad 6 in stability when high-head 12 is mobile, and extend guide rod 5 uses the longevity Life, not only can protect pressure head 12 by blown rubber 13 and Graphite cloth 14, so that the bottom of pressure head 12 has buffer function, and Enable to 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 above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.
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 7, 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 9, 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.
Priority Applications (1)
|Application Number||Priority Date||Filing Date||Title|
|CN201821685384.5U CN208946018U (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|
|CN201821685384.5U CN208946018U (en)||2018-10-17||2018-10-17||A kind of hold-down mechanism tooling|
|Publication Number||Publication Date|
|CN208946018U true CN208946018U (en)||2019-06-07|
Family Applications (1)
|Application Number||Title||Priority Date||Filing Date|
|CN201821685384.5U Active CN208946018U (en)||2018-10-17||2018-10-17||A kind of hold-down mechanism tooling|
Country Status (1)
|CN (1)||CN208946018U (en)|
- 2018-10-17 CN CN201821685384.5U patent/CN208946018U/en active Active
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