CN205817727U - plastic part assembling hammer - Google Patents
plastic part assembling hammer Download PDFInfo
- Publication number
- CN205817727U CN205817727U CN201620785753.2U CN201620785753U CN205817727U CN 205817727 U CN205817727 U CN 205817727U CN 201620785753 U CN201620785753 U CN 201620785753U CN 205817727 U CN205817727 U CN 205817727U
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- CN
- China
- Prior art keywords
- hammer
- plastic part
- assembling
- cavity
- slide block
- 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.)
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Abstract
The utility model discloses a kind of plastic part assembling hammer, its drip irrigation device is to include hammer handle, described hammer handle is provided with hammer body, the tup having vulcanie to make is connected on described hammer body, it is provided with hole clipping on described tup, it is provided with land in described hole clipping, it is provided with on tup and the card column of described hole clipping clamping, it is provided with in described card column and the annular groove of described land clamping, some projections it are provided with bottom described hole clipping, pit close-fitting with described projection it is provided with on described tup, it is provided with cavity in described hammer body, the slide block being connected with described cavity sliding it is provided with in described cavity.This utility model solve tradition hammer during plastic part is assembled, the problem that plastic part deformation effect plastic part presentation quality can be caused.
Description
Technical field
This utility model relates to a kind of assembly tool, and in particular, it relates to a kind of plastic part assembling hammer.
Background technology
In industrial processes, need parts are carried out assembly work.Part in some interference fit assembles
During, need to complete the assembling of part by other instruments.Hammer is as often occurred in a kind of daily and work
The instrument of kind, frequently appears in assembly work, is specifically for use in the assembling of interference part.
Existing hammer generally metal is made, the tup that metal is made can for assembling provide bigger inertia thus meet
Needs for assembling.
But, when the part made for some plastics assembles, if using traditional hammer to assemble, due to
The hardness of plastics is relatively low, contacts with the hammer of metal and can produce plastic deformation, not only affects the outward appearance of plastic part, also can simultaneously
The structure of plastic part is produced broken meeting, therefore, the inapplicable assembling with plastic part of traditional hammer.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of plastic part assembling hammer, its
Sufficient impulsive force can be provided for the assembling of plastic part, during assembling, not interfere with the outward appearance of plastic part itself simultaneously
Have a negative impact with structure.
For achieving the above object, this utility model provides following technical scheme: a kind of plastic part assembling is hammered into shape, its feature
It is: include that hammer handle, described hammer handle are provided with hammer body, described hammer body connects the tup having vulcanie to make, described tup
On be provided with hole clipping, be provided with land in described hole clipping, tup be provided with and the card column of described hole clipping clamping, in described card column
It is provided with and the annular groove of described land clamping, is provided with some projections bottom described hole clipping, described tup is provided with described
Protruding close-fitting pit, be provided with cavity in described hammer body, be provided with and be connected with described cavity sliding in described cavity
Slide block.
By using technique scheme, by hole clipping and card column grafting, make chute and annular groove clamping, it is possible to convenient simultaneously
The tup that rubber is made be installed on hammer body, thus be replaced after tup uses a period of time can be more convenient；
Projection is set bottom hole clipping, and the pit with male cooperation is set on tup, therefore when carrying out hitting behaviour's operation, due to
The increase of contact area, the dispersion of strength so that the contact of the two is more stable such that it is able to the inertia of hammer body is preferably passed
Being delivered on tup, pit and projection are prevented from tup generation and survey the normal operation of sliding impact simultaneously；Slide block is set in cavity,
Therefore when tapping due to the effect of inertia of slide block, slide block, owing to not contacting with hammer body on percussion direction, does not the most produce punching
Hitting power, after tup contacts with workpiece, slide block can again contact with hammer body after continuing motion a period of time thus tup produces
Raw impulsive force, thus reach workpiece is carried out the purpose of two-hit, simultaneously because impulsive force can discharge slowly, because of
This can improve assembling quality.
This utility model is further arranged to: described projection is the projection of taper, and described pit is convex with described taper
Act the pit of the taper coordinated.
By using technique scheme, protruding and pit is arranged to taper, and the strength of extruding can be changed by taper
For the pressure of tup, preferably strength can be transmitted in the process, avoid breakking away simultaneously.
This utility model is further arranged to: described projection is hemispheric projection, and described pit is and described hemispherical
The hemispheric pit of male cooperation.
By using technique scheme, the strength that hemispheric projection and pit can extrude is changed into the pressure of tup
Power, can preferably transmit strength in the process, avoids breakking away simultaneously.
This utility model is further arranged to: the two ends of described slide block connect spring.
By using technique scheme, connect at the two ends of slide block and have spring, owing to spring can be to the kinetic energy of slide block
Store, and slowly discharged by the springing up and down of slide block such that it is able to produce impulsive force repeatedly, therefore strong with
Assembling to workpiece.
This utility model is further arranged to: described cavity is airtight cavity, and described slide block is close with described cavity sliding
Envelope connects, and described slide block initial position is positioned at the medium position of described cavity, and the cavity at described slide block two ends is filled with air.
By using technique scheme, slide block and cavity sliding and be tightly connected, the two ends of slide block in its natural state
Cavity in be all filled with air, therefore during tapping, it is possible to by the kinetic energy storage of slide block to the air of compression, compression
Air the kinetic energy of slide block can be discharged on tup slowly, thus realize for the repeat impact of workpiece, favorably
Carrying out in the assembly work of workpiece.
This utility model is further arranged to: described slide block is the slide block that lead is made.
By using technique scheme, owing to lead has the advantage that density is big, therefore under conditions of same volume, lead system
The slide block quality become is big, it is thus possible to have bigger kinetic energy, therefore, it is possible to workpiece is produced rushing the most energetically
Hit, the carrying out assembled with work effectively.
This utility model is further arranged to: described hammer body removably connects with described hammer handle.
By using technique scheme, being arranged to removably connect by hammer body and hammer handle, user is in different occasions pair
The size i.e. size of hammer body in the impulsive force of tup has different demands, and therefore user is by dismountable connected mode energy
Change hammer body the most easily thus meet different needs.
This utility model is further arranged to: described hammer body and described hammer handle grafting, and described hammer handle is provided with square inserting
Head, described hammer body is provided with on square jack, described plug and described jack and is provided with hole, location, and hole, described location is plugged with
Alignment pin.
By using technique scheme, hammer handle and tup are carried out grafting by square plug and hole clipping, is simultaneously
Prevent hammer body from deviating from, hammer body and hammer handle arrange the hole, location of correspondence, at two located space grafting alignment pins, thus enters
One step strengthen hammer body and hammer handle stability, ensure the safe handling of user.
This utility model is further arranged to: described hammer body is threadeded with described hammer handle, and described hammer body is provided with spiral shell
Pit, described hammer handle is provided with threaded joints, and the top of described threaded joints arranges spacing screwed hole, described spacing spiral shell
Pit connects the stop screw for preventing described hammer body from flying out.
By using technique scheme, hammer handle and hammer body are threaded connection portion and screwed hole is threaded, are simultaneously
Prevent hammer body from flying out, spacing screwed hole be set on the top of threaded joints, hammer handle and hammer body be threaded complete after, enter
One step installs stop screw in spacing screwed hole, and hammer body can be played position-limiting action by stop screw, improves hammer body and hammer handle
Stability, ensure user safety.
This utility model is further arranged to: be respectively arranged with spacing hole on described stop screw and described hammer body, described
Two spacing holes are connected by lock wire.
By using technique scheme, in order to prevent in use owing to vibration stop screw can gradually fluff
Have influence on threaded stablizing, therefore spacing hole is set on screw and hammer body, use lock wire two limits of fixing connection
Hole, position, it is possible to prevent vibration from causing stop screw to fluff, thus ensure the safety of user to the full extent.
In sum, this utility model has the advantages that this utility model it can be for the assembling of plastic part
Sufficient impulsive force is provided, impulsive force is slowly discharged, improve assembling quality, and do not interfere with plastics during assembling
Outward appearance and the structure of part itself have a negative impact, and are capable of quick-replaceable tup and hammer body simultaneously, meet user
Different demands, stable connection, it is possible at utmost ensure the safety of user, there is the strongest dissemination.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the explosive view of embodiment one；
Fig. 3 is the structural representation of embodiment two；
Fig. 4 is the explosive view of embodiment two.
In figure: 1, hammer handle；2, hammer body；3, tup；4, hole clipping；5, land；6, card column；7, annular groove；8, protruding；9, pit；
10, cavity；11, slide block；12, spring；13, square plug；14, square jack；15, hole, location；16, alignment pin；17, screw thread
Hole；18, threaded joints；19, spacing screwed hole；20, stop screw；21, spacing hole；22, lock wire；23, end cap；24、
Screw is installed.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Embodiment one: a kind of plastic part assembling hammer, as depicted in figs. 1 and 2, including hammer handle 1, is arranged with rubber outside hammer handle 1
Glue-line, for anti-skidding consequently facilitating user is hand-held, hammer handle 1 connect and has hammer body 2.Threaded joints 18 it is provided with on hammer handle 1,
On hammer body 2, it is provided with screwed hole 17, hammer handle 1 and hammer body 2 to be threaded connection simultaneously.In order to prevent hammer body 2 from flying out, at screw thread
Connecting portion 18 top arranges spacing screwed hole 19, hammer handle 1 and hammer body 2 is threaded complete after, in spacing screwed hole 19 pacify
Dress stop screw 20, hammer body 2 can be played position-limiting action after screwing, thus reach the mesh preventing hammer body 2 from flying out by stop screw 20
's.After stop screw 20 installation, with lock wire 22, the spacing hole 21 on stop screw 20 and hammer body 2 is fixed up,
The problem causing stop screw 20 to fluff due to vibration during being prevented from assembling, increases the safety of user.
The two ends of hammer body 2 are connected to tup 3, and the two ends of hammer body 2 are respectively provided with card column 6, and card column 6 arranges annular groove 7,
Tup 3 is internally provided with hole clipping 4, and hole clipping 4 is internal to be provided with and the chute of annular groove 7 clamping, it is achieved thereby that tup 3 and hammer body 2
Removably connect.Simultaneously in order to increase hammer body 2 and the contact area of tup 3 so that tup 3 is the most stable,
The projection 8 of taper is set in the bottom of hole clipping 4, and the pit 9 of the taper coordinated with the projection 8 of taper is set on tup 3.Recessed
The cooperation of hole 9 and projection 8 is prevented between tup 3 and hammer body 2 breakking away the most simultaneously, ensures normal work
Carry out.
Tup 3 be internally provided with cavity 10, in cavity 10 sliding connect has slide block 11, the slide block that slide block 11 is made for lead
11, the two ends of slide block 11 connect spring 12, owing to the kinetic energy of slide block 11 can be stored by spring 12, and by slide block 11
Springing up and down slowly discharge such that it is able to produce impulsive force repeatedly, be thus advantageous to the assembling to workpiece.For
It is being easy to actual production and processing cavity 10, hammer body 2 is arranging end cap 23, hammer body 2 is processed groove, end cap 23 passed through
Screw 24 is installed be fixedly attached on hammer body 2, just defines cavity 10.Therefore end cap 23 is set and can process cavity easily
10, slide block 11, spring 12 are installed.
Tup 3 arranges pit on surface such that it is able to increase the frictional force of tup 3 and working part part, it is to avoid tapping
Skid during operation and exert an adverse impact.
This plastic part assembling hammer in use, can need to change various sizes of tup 3 according to use, or
The tup 3 of Different Weight such that it is able to different impulsive forces is provided during assembling, meets the use of various assembling occasion.
Embodiment two: a kind of plastic part assembling hammer, as shown in Figure 3 and Figure 4, its difference is compared with embodiment one:
1, hammer body 2 and hammer handle 1 grafting, hammer handle 1 is provided with square plug 13, hammer body 2 is provided with square jack 14, in order to prevent hammer
Body 2 flies out, and is provided with corresponding hole, location 15 on plug and jack simultaneously, after hammer body 2 and hammer handle 1 grafting complete, fixed
Hole 15, position is inserted into alignment pin 16, and hammer body 2 can be played position-limiting action by alignment pin 16, thus prevents hammer body 2 from flying out；2, hole clipping
Projection 8 bottom 4 is hemispheric protruding 8, and on described tup 3, protruding 8 close-fitting pits 9 are hemispheric pit 9, half
The strength that spherical projection 8 and pit 9 can extrude is changed into the pressure of tup 3, in the process can be preferably to strength
Transmit, avoid breakking away simultaneously；3, by end cap 23 and hammer body 2 fixed seal connection, airtight cavity 10, cavity are therefore formed
Slide block 11 in 10 and cavity 10 sliding and be tightly connected, naturalness sliding block 11 is positioned at the medium position of cavity 10, slide block
The cavity 10 at 11 two ends is filled with air, therefore during tapping, it is possible to by the air of the kinetic energy storage of slide block 11 to compression
In, the kinetic energy of slide block 11 can be discharged on tup 3 by the air of compression slowly, thus realizes for workpiece repeatedly
Impact, beneficially the carrying out of the assembly work of workpiece.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a plastic part assembling hammer, it is characterised in that: include that hammer handle (1), described hammer handle (1) are provided with hammer body (2), described
Hammer body (2) is upper connects the tup (3) having vulcanie to make, and described tup (3) is provided with hole clipping (4), in described hole clipping (4)
Being provided with land (5), described hammer body (2) is provided with the card column (6) with described hole clipping (4) clamping, described card column (6) is upper to be arranged
Having the annular groove (7) with described land (5) clamping, described hole clipping (4) bottom to be provided with some projections (8), described tup sets on (3)
It is equipped with and described projection (8) close-fitting pit (9), in described hammer body (2), is provided with cavity (10), in described cavity (10)
It is provided with the slide block (11) being connected with described cavity (10) sliding.
Plastic part the most according to claim 1 assembling hammer, it is characterised in that: described projection (8) is tapered protrusion (8),
Described pit (9) is the pit (9) of the taper coordinated with the projection (8) of described taper.
Plastic part the most according to claim 1 assembling hammer, it is characterised in that: described projection (8) is hemispherical projections
(8), described pit (9) is the hemispheric pit (9) coordinated with described hemispheric projection (8).
Plastic part the most according to claim 1 assembling hammer, it is characterised in that: the two ends of described slide block (11) connect bullet
Spring (12).
Plastic part the most according to claim 1 assembling hammer, it is characterised in that: described cavity (10) is airtight cavity
(10), described slide block (11) is tightly connected with described cavity (10) sliding, and described slide block (11) initial position is positioned at described cavity
(10) medium position, the cavity (10) at described slide block (11) two ends is filled with air.
Plastic part the most according to claim 1 assembling hammer, it is characterised in that: described slide block (11) is the slide block that lead is made
(11)。
Plastic part the most according to claim 1 assembling hammer, it is characterised in that: described hammer body (2) and described hammer handle (1) can
Dismounting connects.
Plastic part the most according to claim 7 assembling hammer, it is characterised in that: described hammer body (2) is inserted with described hammer handle (1)
Connect, described hammer handle (1) is provided with square plug (13), described hammer body (2) is provided with square jack (14), described square slotting
Being provided with hole, location (15) on head (13) and described square jack (14), hole, described location (15) is plugged with alignment pin (16).
Plastic part the most according to claim 7 assembling hammer, it is characterised in that: described hammer body (2) and described hammer handle (1) spiral shell
Stricture of vagina connects, and described hammer body (2) is provided with screwed hole (17), described hammer handle (1) is provided with threaded joints (18), described spiral shell
The top of stricture of vagina connecting portion (18) arranges spacing screwed hole (19), and described spacing screwed hole (19) connects to be had for preventing described hammer body
(2) stop screw (20) flown out.
Plastic part the most according to claim 9 assembling hammer, it is characterised in that: described stop screw (20) and described hammer
Being respectively arranged with spacing hole (21) on body (2), said two spacing hole (21) is connected by lock wire (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785753.2U CN205817727U (en) | 2016-07-23 | 2016-07-23 | plastic part assembling hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785753.2U CN205817727U (en) | 2016-07-23 | 2016-07-23 | plastic part assembling hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205817727U true CN205817727U (en) | 2016-12-21 |
Family
ID=57561577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620785753.2U Expired - Fee Related CN205817727U (en) | 2016-07-23 | 2016-07-23 | plastic part assembling hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205817727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774235A (en) * | 2019-11-11 | 2020-02-11 | 徐州欧百瑞智能设备有限公司 | Hand hammer for equipment maintenance |
-
2016
- 2016-07-23 CN CN201620785753.2U patent/CN205817727U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774235A (en) * | 2019-11-11 | 2020-02-11 | 徐州欧百瑞智能设备有限公司 | Hand hammer for equipment maintenance |
| CN110774235B (en) * | 2019-11-11 | 2023-07-14 | 徐州欧百瑞智能设备有限公司 | Hand hammer for equipment maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20190723 |