CN207077234U

CN207077234U - A kind of material pressing device for rig

Info

Publication number: CN207077234U
Application number: CN201721110745.9U
Authority: CN
Inventors: 吴永杰
Original assignee: PINGHU CITY GAO XIN AUTOUMATION EQUIPMENT Co Ltd
Current assignee: PINGHU CITY GAO XIN AUTOUMATION EQUIPMENT Co Ltd
Priority date: 2017-08-31
Filing date: 2017-08-31
Publication date: 2018-03-09
Anticipated expiration: 2027-08-31

Abstract

A kind of material pressing device for rig, including montant, cross bar and the feeding pressure mechanism on cross bar are the utility model is related to, cross bar is arranged between montant；Montant is externally provided with support bar, and montant is slidably mounted on support bar, and montant is provided with montant bar-shaped trough, and support bar in hollow structure and is being provided with support bar open slot with montant bar shaped groove location corresponding section, is realized and locked by retaining mechanism between montant and support bar；Cross bar is provided with indenter device, and indenter device includes drive device and push-down head, and push-down head is connected to the output end of drive device.The material pressing device for rig in the utility model, by the way that montant is slidably mounted on support bar, the convenient height for adjusting push-down head, make the material pressing device application wider；The stability of workpiece to be added is can effectively ensure that by indenter device, and then ensures machining accuracy, scrappage is reduced, is advantageous to the popularization and application of the material pressing device commercially.

Description

A kind of material pressing device for rig

Technical field

It the utility model is related to drilling machine technical field, specifically a kind of material pressing device for rig.

Background technology

Drilling refers to process the operation portalled on solid material with drill bit, the hole machined of various parts, removed a part of It is outer by the completion of the lathes such as car, boring, milling, it is greatly that drilling machine and boring bar tool are utilized by pincers worker（Drill bit, reamer, reamer Deng）Complete, when being drilled on drilling machine, generally, bit bore includes the motion in both direction：Main motion and auxiliary Motion；Main motion, rotary motion of the drill bit around axis（Cutting movement）；Synkinesia, drill bit is along axis direction against workpiece Linear motion（Feed motion）, drill bit complete simultaneously above-mentioned two motion realize boring work.

With the development of society, the progress of technology, has engendered drilling machine, drilling machine refers to using harder than object Firmly, sharper keen instrument leaves cylindrical hole or the machinery in hole by way of rotary cutting or rotary squeezing on object It is referred to as with equipment, also has referred to as rig, puncher, perforator, through-hole machine etc., by being drilled to precise part, to reach Expected effect, drilling machine have automatic drills and full-automatic drilling machine, with the increase of cost of human resources；Most of enterprises Industry considers full-automatic drilling machine as developing direction.

In boring procedure, due to producing impulsive force between rig and workpiece to be added, often result in workpiece to be added and exist Stability is poor in process, in turn results in borehole accuracy reduction, does not meet production requirement, scrappage is high, is unfavorable for drilling machine Popularization and use commercially.

The content of the invention

The utility model be in order to overcome it is above-mentioned in the prior art the defects of, there is provided a kind of binder for rig fills Put, the material pressing device can make workpiece stability to be added high, the workpiece to be added for coming out production and processing meet manufacture will Ask, improve borehole accuracy while reducing scrappage, be advantageous to the popularization and application of the material pressing device commercially.

In order to realize foregoing invention purpose, the utility model uses following technical scheme：A kind of pressure for rig Expect device, including montant, cross bar and the feeding pressure mechanism on cross bar, the cross bar is arranged between montant；The montant Support bar is externally provided with, the montant is slidably mounted on the support bar, and the montant is provided with montant bar-shaped trough, the support Bar in hollow structure and is being provided with support bar open slot with montant bar shaped groove location corresponding section, between the montant and support bar Realized and locked by retaining mechanism；The cross bar is provided with indenter device, and the indenter device includes drive device and push-down head, The push-down head is connected to the output end of the drive device.

As a kind of preferred scheme of the present utility model, the cross bar is provided with the mounting seat for indenter device installation.

As a kind of preferred scheme of the present utility model, the drive device drives for cylinder.

As a kind of preferred scheme of the present utility model, the mounting seat both ends are arranged with installation position, the mounting seat It is in step type between installation position, is provided with mounting hole at installation position, cylinder driver is applied in mounting hole.

As a kind of preferred scheme of the present utility model, the support bar bottom is provided with location-plate, on the location-plate Provided with positioning counter sink.

As a kind of preferred scheme of the present utility model, the cross bar is provided with positioning hole, the mounting seat be provided with The adjustment hole that the positioning hole is adapted and position is corresponding, angle adjustable connects between the cross bar and mounting seat.

As a kind of preferred scheme of the present utility model, detachably installed between the montant and cross bar.

As a kind of preferred scheme of the present utility model, the push-down head includes being fixedly connected on drive device output end Connecting portion, the connecting portion are in cone or frustum, and the direction radius of the cone or frustum away from drive device output end is gradual It is incremented by.

As a kind of preferred scheme of the present utility model, the push-down head also includes the compacting portion of the rounded shape in corner, institute The area of section for stating compacting portion is more than the area of section of the connecting portion, and the compacting portion is integrally formed with connecting portion.

As a kind of preferred scheme of the present utility model, the push-down head is made up of hard rubber material.

Compared with prior art, the beneficial effects of the utility model are：The pressure for rig in the utility model Expect device, by the way that montant is slidably mounted on support bar, the convenient height for adjusting push-down head, make the material pressing device application It is wider；The stability of workpiece to be added is can effectively ensure that by indenter device, and then ensures machining accuracy, scrappage is reduced, has Beneficial to the popularization and application of the material pressing device commercially.

Brief description of the drawings

Fig. 1 is the structural representation for the material pressing device for being used for rig in embodiment；

Fig. 2 is the structural representation for montant in the material pressing device of rig in embodiment；

Fig. 3 is the structural representation for support bar in the material pressing device of rig in embodiment；

Fig. 4 is the structural representation for mounting seat in the material pressing device of rig in embodiment；

Fig. 5 is the structural representation for push-down head in the material pressing device of rig in embodiment；

Fig. 6 is that the material pressing device in embodiment for rig applies the scheme of installation on rig.

Reference：8-1, montant；8-10, montant bar-shaped trough；8-2, support bar；8-20, support bar open slot；8-3, horizontal stroke Bar；8-4, mounting seat；8-40, installation position；8-401, mounting hole；8-5, drive device；8-6, push-down head；8-60, connecting portion；8- 61st, compacting portion；8-7, location-plate；8-70, it is set to counter sink；8-8, retaining mechanism.

Embodiment

The utility model embodiment is elaborated below in conjunction with the accompanying drawings.

Embodiment：As shown in Figures 1 to 5, a kind of material pressing device for rig, including it is vertically installed at rotating disk dress The montant 8-1, the cross bar 8-3 that put and being used on cross bar 8-3 are pressed workpiece to be added, so that workpiece to be added was drilling Stable feeding pressure mechanism is kept in journey, above-mentioned cross bar 8-3 is arranged between montant 8-1, can hung down between cross bar 8-3 and montant 8-1 Straight installation, vertically arranged mode avoids cross bar 8-3 and montant 8-1 junctions unbalance stress, to ensure making for the material pressing device Use the life-span.

Detachably installed between montant 8-1 and cross bar 8-3, facilitate the later stage to overhaul montant 8-1 or cross bar 8-3, Maintenance and replacing, avoid changing consequence generation as whole material pressing devices because a part is damaged, can effectively reduce The expenditure of enterprise's production cost.

In order to adjust the height where montant 8-1, so that the material pressing device in the present embodiment can adapt to different chis Very little workpiece to be added, i.e. position where montant 8-1 can be adjusted according to the size of workpiece to be added, and above-mentioned montant 8-1 is externally provided with Support bar 8-2, above-mentioned montant 8-1 are slidably mounted on above-mentioned support bar 8-2, and above-mentioned montant 8-1 is provided with montant bar-shaped trough 8- 10, above-mentioned support bar 8-2 in hollow structure and are being provided with support bar open slot 8- with montant bar-shaped trough 8-10 positions corresponding section 20, realized and locked by retaining mechanism 8-8 between above-mentioned montant 8-1 and support bar 8-2, it is to be added to adapting in montant 8-1 regulations During workpiece size, montant 8-1 and support bar 8-2 position are fixed using retaining mechanism 8-8, ensures montant 8-1 and support bar 8-2 stability, avoid sliding in boring procedure in montant 8-1, cause workpiece to be added to loosen, and then influence workpiece to be added Machining accuracy.

Retaining mechanism 8-8 can be locking nut simple in construction, and its function of locking nut is mainly locking, antivibration, use Montant 8-1 and support bar 8-2 junctions in the present embodiment, by montant bar-shaped trough 8-10 and support bar open slot 8-20 Screw thread produces frictional force with locking nut junction and realizes self-locking, and locking nut has embedding nylon ring, closed up with neck plus metal Loosening device etc., locking nut has advantages below in application:First, superior resistance to shock：Screw thread is when tightening, spiral shell The crest screw thread dimension of bolt is tightly clamped into 30 ° of tapered ramps of nut, and is put on caused on tapered ramp The axis of normal force and bolt is into 60 ° of angles, rather than 30 ° of angles, and therefore, normal direction caused by stop nut fastening is made Common standard nut is firmly much larger than, there is great loose-proof anti-vibration ability；Second, wear-resistant and anti-shear ability is strong, nut 30 ° of inclined-planes of Bottom of Thread can be such that nut lock clamp force is evenly distributed on the screw thread of all teeth, due to the pressure on each pitch thread face Clamp force is evenly distributed, so nut can preferably solve the problems, such as thread abrasion and detrusion；3rd, repeat performance Good, a large amount of uses show, for stop nut by repeatedly fastening and dismantling repeatedly, its coupling mechanism force is not still small, can keep original locking Effect, locking nut structure compared with it is simple, cost is relatively low, applied widely, can effectively reduce the production and application cost of enterprise.

Cross bar 8-3, which is provided with, is used for compressing the indenter device of workpiece to be added, above-mentioned indenter device include drive device 8-5 and Push-down head 8-6, the output end i.e. push-down head 8-6 that drive device 8-5 is stated in above-mentioned push-down head 8-6 connections follow drive device about 5 Mobile realize is exited into giving, simple in construction, easy to operate, can greatly be reduced the labor intensity of operating personnel, be reduced people The expenditure of work cost.

In order to facilitate the installation of indenter device, above-mentioned cross bar 8-3 is provided with the mounting seat 8-4 for indenter device installation, peace Fill seat 8-4 to be arranged on cross bar 8-3, mounting seat 8-4 fits with cross bar 8-3, and mounting seat 8-4 width can be with cross bar 8-3 Width set it is identical, or mounting seat 8-4 width be more than cross bar 8-3 width, to ensure mounting seat 8-4 stability, Extend mounting seat 8-4 service life.

Drive device 8-5 drives for cylinder, and cylinder is that the pressure energy of compressed air is converted into mechanical energy, and drive connection exists Push-down head 8-6 in cylinder output end makees straight reciprocating motion, and its stability is high, and using effect is good.

In order that the material pressing device can be compacted multiple workpiece to be added simultaneously, make multiple workpiece to be added while carry out drillman Make, improve drilling efficiency, above-mentioned mounting seat 8-4 both ends are arranged with installation position 8-40, and two cylinder drivers are installed respectively At two installation position 8-40, as shown in figure 1, two or more mounting seat 8-4 can be installed on cross bar 8-3, each mounting seat 8-4 On two indenter devices can be installed be compacted to machined part, the material pressing device efficiency high, stability is good.

Between mounting seat 8-4 and installation position 8-40 on the one hand drive device is conveniently found accurately in step type, stepped setting Installation position 8-40, shorten the set-up time, another aspect aesthetics is high；Mounting hole 8-401 is provided with the 8-40 of installation position, cylinder drives Dynamic device is applied in mounting hole 8-401, be can effectively ensure that the stability of cylinder driver in the process of running, is avoided gas Cylinder tilts, and influences consolidation effect, and then influence the borehole accuracy of workpiece to be added.

Other equipment in rig is impacted in order to mitigate the material pressing device weight of itself, reduces pressure, branch Strut 8-2 bottoms are provided with location-plate 8-7, and location-plate 8-7 surface area is more than the area of support bar 8-2 bottoms, above-mentioned fixed Position plate 8-7 is provided with positioning counter sink 8-70, by wearing clamping screw realization and other equipment in positioning counter sink 8-70 Between be fixedly connected, the nut head on clamping screw be embedded positioning counter sink 8-70 in, avoid that other equipment is caused to grind Damage.

Cross bar 8-3 is provided with positioning hole, and above-mentioned mounting seat 8-4 is provided with to be adapted and position is corresponding with above-mentioned positioning hole Adjustment hole 8-41, angle adjustable connects between above-mentioned cross bar 8-3 and mounting seat 8-4, and mounting seat 8-4 can be fixed by being arranged on The adjustment of angle position is realized in rotating shaft in the hole of position, and compression processing is carried out to the workpiece to be added on different directions to facilitate, and is ensured Machining accuracy.

Push-down head 8-6 includes the connecting portion 8-60 for being fixedly connected on drive device 8-5 output ends, in order to reduce making material Use, reduce cost of manufacture, above-mentioned connecting portion 8-60 is in cone or frustum, and above-mentioned cone or frustum are away from drive device 8-5 The direction radius of output end is gradually incremented by, and gradually incremental purpose is to increase for the direction radiuses of drive device 8-5 output ends With the contact area of push-down head 8-6 junctions, increase frictional force and increase the structural strength of junction, avoid push-down head 8-6 from existing Dropped during use, influence the machining accuracy of workpiece to be added.

Push-down head 8-6 also includes the compacting portion 8-61 of the rounded shape in corner, and fillet sets the risk that reduction personnel are scratched, Above-mentioned compacting portion 8-61 area of section is more than above-mentioned connecting portion 8-60 area of section, above-mentioned compacting portion 8-61 and connecting portion 8- 60 are integrally formed, and can effectively ensure that the structural strength of junction, ensure the service life of indenter device.

It is above-mentioned to push in order to mitigate the abrasion on surface to machined part because push-down head 8-6 and workpiece to be added are directly contacted Head 8-6 is made up of hard rubber material, and push-down head 8-6 is hard made of hard rubber material, and traditional almost without elasticity Push-down head is compared, and is unlikely to deform, and push-down head 8-6 service life can be effectively ensured in hard rubber material.

As shown in fig. 6, being to apply the material pressing device for rig in the present embodiment in rig, make to treat Workpiece can be compacted on machined surface, and drilling processing is carried out to green surface, and the material pressing device stability is high, excellent performance, It is easy to use, the labor intensity of operating personnel can be effectively reduced, improves drilling efficiency and borehole accuracy.

The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model；Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Although reference in figure has more been used herein：8-1, montant；8-10, montant bar-shaped trough；8-2, support bar； 8-20, support bar open slot；8-3, cross bar；8-4, mounting seat；8-40, installation position；8-401, mounting hole；8-5, drive device； 8-6, push-down head；8-60, connecting portion；8-61, compacting portion；8-7, location-plate；8-70, it is set to counter sink；8-8, retaining mechanism etc. Term, but it is not precluded from the possibility using other terms.It is used for the purpose of more easily describing and explaining using these terms Essence of the present utility model；Any additional limitation is construed as all to disagree with the utility model spirit.

Claims

A kind of 1. material pressing device for rig, it is characterised in that：Including montant（8-1）, cross bar（8-3）And installed in horizontal stroke Bar（8-3）On feeding pressure mechanism, the cross bar（8-3）Installed in montant（8-1）Between；The montant（8-1）It is externally provided with support Bar（8-2）, the montant（8-1）It is slidably mounted on the support bar（8-2）On, the montant（8-1）It is provided with montant bar shaped Groove（8-10）, the support bar（8-2）In hollow structure and with montant bar-shaped trough（8-10）Position corresponding section is provided with support Bar open slot（8-20）, the montant（8-1）With support bar（8-2）Between pass through retaining mechanism（8-8）Realize locking；The horizontal stroke Bar（8-3）Indenter device is provided with, the indenter device includes drive device（8-5）And push-down head（8-6）, the push-down head （8-6）It is connected to the drive device（8-5）Output end.
A kind of 2. material pressing device for rig according to claim 1, it is characterised in that：The cross bar（8-3） It is provided with the mounting seat for indenter device installation（8-4）.
A kind of 3. material pressing device for rig according to claim 1, it is characterised in that：The drive device （8-5）Driven for cylinder.
A kind of 4. material pressing device for rig according to claim 3, it is characterised in that：The mounting seat（8- 4）Both ends are arranged with installation position（8-40）, the mounting seat（8-4）And installation position（8-40）Between in step type, installation position （8-40）Place is provided with mounting hole（8-401）, cylinder driver is applied in mounting hole（8-401）It is interior.
A kind of 5. material pressing device for rig according to claim 1, it is characterised in that：The support bar（8- 2）Bottom is provided with location-plate（8-7）, the location-plate（8-7）It is provided with positioning counter sink（8-70）.
A kind of 6. material pressing device for rig according to claim 2, it is characterised in that：The cross bar（8-3） It is provided with positioning hole, the mounting seat（8-4）Provided with the adjustment hole being adapted with the positioning hole and position is corresponding（8- 41）, the cross bar（8-3）And mounting seat（8-4）Between angle adjustable connect.
A kind of 7. material pressing device for rig according to claim 1, it is characterised in that：The montant（8-1） And cross bar（8-3）Between detachably install.
A kind of 8. material pressing device for rig according to claim 1, it is characterised in that：The push-down head（8- 6）Including being fixedly connected on drive device（8-5）The connecting portion of output end（8-60）, the connecting portion（8-60）In cone or cone Platform, the cone or frustum are away from drive device（8-5）The direction radius of output end is gradually incremented by.
A kind of 9. material pressing device for rig according to claim 8, it is characterised in that：The push-down head（8- 6）Also include the compacting portion of the rounded shape in corner（8-61）, the compacting portion（8-61）Area of section be more than the connecting portion （8-60）Area of section, the compacting portion（8-61）With connecting portion（8-60）It is integrally formed.
A kind of 10. material pressing device for rig according to claim 9, it is characterised in that：The push-down head（8- 6）It is made up of hard rubber material.