CN206982652U - A kind of easily clamped reinforcing bar pen machine - Google Patents
A kind of easily clamped reinforcing bar pen machine Download PDFInfo
- Publication number
- CN206982652U CN206982652U CN201720931031.8U CN201720931031U CN206982652U CN 206982652 U CN206982652 U CN 206982652U CN 201720931031 U CN201720931031 U CN 201720931031U CN 206982652 U CN206982652 U CN 206982652U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- jaws
- sliding block
- fixture blocks
- jaw
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of easily clamped reinforcing bar pen machine, horizontal slide rail, liner agency including support, on support and two clamp assemblies in mirror image distribution, clamp assemblies include the sliding block being slidably connected on slide rail, the pedestal, two jaws, two fixture blocks and the telescoping mechanism that are fixed on sliding block, sliding block is provided with lock piece, two jaw symmetrical expressions are located at the space that wedge shape is formed between pedestal side wall and two jaws, and it is T-shaped or trapezoidal guide rail that two relative sides of jaw, which are respectively equipped with section,；Two fixture blocks are wedge-type shape and the chute by matching with guide rail is slidably connected on two jaws respectively；Pedestal is provided with movable span and the loose slot that is communicated with movable span, and telescoping mechanism includes screw rod in movable span, in loose slot and the rotating disk being threaded on screw rod and the connector being hinged located at screw rod one end and with two fixture blocks.The utility model is not only simple and quick, and clamps and more stablize, and ensure that line accuracy.
Description
Technical field
Construction project detection field is the utility model is related to, more particularly to a kind of sample for materials mechanics experimental is rule
Machine.
Background technology
In construction project field, it is necessary to carry out Erichsen test to metal material such as reinforcing bar etc., and pass through displacement method
The elongation of the material after measure is broken, therefore need before stretching to mark multiple deciles on sample by pen machine in advance
Groove.Traditional pen machine is first to grip sample by fixture, then manually or electronic mode drives line
Mechanism marks equidistant groove in specimen surface, and it is the disadvantage is that, its used fixture includes a limit for being used to place sample
Position groove and located at stopper slot above and it is used for the bolt that is compressed to sample, its shortcoming is that bolt end is plane, for
The cylindricality test specimen such as reinforcing bar, its contact area is smaller, thus its clamping is built on the sand, extremely easy to loosen, therefore this bolt clip
Tight mode stability and reliability are poor, easily cause test specimen and slide and cause groove uneven, and then influence follow-up drawing
Stretch experiment；Manpower is needed to tighten bolt to implement to compress during its clamping simultaneously, operation is more inconvenient.
Utility model content
For the deficiency in the presence of prior art, the utility model provides a kind of easily clamped reinforcing bar pen machine, its
It is more convenient not only to operate, and clamping effect is more firm, ensure that the reliability of test specimen posterior drawing result of the test.
To achieve the above object, the utility model employs following technical scheme：
It is a kind of easily clamped reinforcing bar pen machine, it include support, the slide rail for being installed on upper part of the frame and liner agency and
The clamping device being installed on slide rail, the slide rail are horizontally disposed, and the clamping device includes being arranged on slide rail and is in mirror
As distribution two clamp assemblies, the clamp assemblies include be slidably connected on slide rail sliding block, be fixedly connected on sliding block
The pedestal in portion, two jaws located at pedestal sidepiece, two fixture blocks being slidably connected to respectively on two jaws and control two
The telescoping mechanism of individual fixture block motion, wherein：
The sliding block is provided with the lock piece for being used for being locked at sliding block on slide rail, and described two jaw symmetrical expressions are located at base
Form the space of wedge shape between seat side wall and two jaws, the relative side of described two jaws be respectively equipped with section to be T-shaped or
Trapezoidal guide rail；
Described two fixture blocks are wedge-type shape and are equipped with the chute to match with guide rail, and are slided respectively by chute
It is connected on two jaws；
The side wall provided with jaw of the pedestal be provided with the axial parallel movable span of slide rail, the pedestal with pincers
The adjacent side wall of side wall where mouthful is provided with the loose slot communicated with movable span, and the telescoping mechanism is included in movable span
Screw rod, in loose slot and the rotating disk that is threaded on screw rod and located at screw rod close to jaw one end and with two fixture blocks
Be hinged connector.
Compared to prior art, the utility model has the advantages that：By rotating disk drive screw in movable span
Move left and right, and then drive two fixture blocks along guide rail synchronous slide, and then to realize gathering or expansion when two fixture blocks slide,
So as to realize the clamping or release to steel reinforcing bar specimen, thus it is not only simple to operate, quick, and more stablize after clamping, test specimen is not
Easily loosen, ensure that the accuracy of line operation, and then ensure that the reliability of posterior drawing result of the test.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged view of part A in Fig. 1.
Fig. 3 is the side view of clamp assemblies described in the utility model.
Embodiment
Below in conjunction with the accompanying drawings and embodiment further illustrates to the technical scheme in the utility model.
As shown in figure 1, the utility model proposes, it is a kind of easily clamped reinforcing bar pen machine, it includes support 10, is installed on
The slide rail 11 and liner agency 12 on the top of support 10 and the clamping device being installed on slide rail 11, the slide rail 11 set for level
Put, the inside of support 10 is provided with the drive mechanism that driving slide rail 11 and liner agency 12 work asynchronously, the clamping device bag
Include on slide rail 11 and in two clamp assemblies of mirror image distribution, the clamp assemblies include being slidably connected on slide rail 11
Sliding block 2, be fixedly connected on the top of sliding block 2 pedestal 3, two jaws 4 located at the sidepiece of pedestal 3, be slidably connected to two respectively
The telescoping mechanism that two fixture blocks 5 of two fixture blocks 5 and control on individual jaw 4 move, wherein：
The sidepiece of sliding block 2 is provided with screw, and the regulating bolt for being used for being locked at sliding block 2 on slide rail 11 is provided with screw
20, it can pass through regulation after regulation according to the distance between two clamp assemblies of length adjustment of steel reinforcing bar specimen 9 at the trial
Bolt 20 is fixed two sliding blocks 2 to avoid it from being moved with respect to slide rail 11；
As shown in Figures 2 and 3, described two symmetrical expressions of jaw 4 are located at and form wedge between the side wall of pedestal 3 and two jaws 4
The space of shape, it is T-shaped or trapezoidal guide rail 40 that the relative side of described two jaws 4, which is respectively equipped with section,；
Described two fixture blocks 5 are wedge-type shape and are equipped with the chute 50 to match with guide rail 40, and pass through chute 50
It is slidably connected to respectively on two jaws 4 so that fixture block 5 will not fall off when being slided along guide rail 40；Described two fixture blocks 5 are relative
Side be provided with horizontal-extending deep-slotted chip breaker 51, therefore in clamping reinforcing bar test specimen 9 so that the contact with fixture block 5 of steel reinforcing bar specimen 9
Area is bigger, more stable so as to clamp；
The side wall provided with jaw 4 of the pedestal 3 is provided with the movable span 30 parallel with the axial direction of slide rail 11, the pedestal
3 side wall adjacent with the place side wall of jaw 4 is provided with the loose slot 31 communicated with movable span 30, and the telescoping mechanism includes setting
In the screw rod 60 in movable span 30, in the loose slot 31 and the rotating disk 61 that is threaded on screw rod 60 and located at screw rod 60
The connector being hinged close to the one end of jaw 4 and with two fixture blocks 5, the connector are included located at screw rod 60 close to the one end of jaw 4
Mounting rod 62 and one end be hingedly connected to two connecting rods 63 on mounting rod 62, the other end of described two connecting rods 63
It is be hinged with two fixture blocks 5 respectively.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (4)
1. a kind of easily clamped reinforcing bar pen machine, it is characterised in that including support, be installed on the slide rail and pen machine of upper part of the frame
Structure and the clamping device being installed on slide rail, the slide rail are horizontally disposed, and the clamping device includes being arranged on slide rail
And in mirror image distribution two clamp assemblies, the clamp assemblies include be slidably connected on slide rail sliding block, be fixedly connected on
The pedestal on sliding block top, two jaws located at pedestal sidepiece, two fixture blocks being slidably connected to respectively on two jaws and
The telescoping mechanism of two fixture block motions of control, wherein：
The sliding block is provided with the lock piece for being used for being locked at sliding block on slide rail, and described two jaw symmetrical expressions are located at base side
The space of wedge shape is formed between wall and two jaws, it is T-shaped or trapezoidal that the relative side of described two jaws, which is respectively equipped with section,
Guide rail；
Described two fixture blocks are wedge-type shape and are equipped with the chute to match with guide rail, and are slidably connected respectively by chute
In on two jaws；
The side wall provided with jaw of the pedestal be provided with the axial parallel movable span of slide rail, the pedestal with jaw institute
The loose slot communicated with movable span is provided with the adjacent side wall of side wall, the telescoping mechanism includes the spiral shell in movable span
Bar, the rotating disk that is threaded on screw rod and cut with scissors in loose slot and located at screw rod close to jaw one end and with two fixture blocks
The connector connect.
A kind of 2. easily clamped reinforcing bar pen machine as claimed in claim 1, it is characterised in that：Described two fixture blocks it is relative one
Side is provided with horizontal-extending deep-slotted chip breaker.
A kind of 3. easily clamped reinforcing bar pen machine as claimed in claim 1, it is characterised in that：The connector includes being located at spiral shell
Bar is hingedly connected to two connecting rods on mounting rod close to the mounting rod of jaw one end and one end, described two connecting rods
The other end is hinged with two fixture blocks respectively.
A kind of 4. easily clamped reinforcing bar pen machine as claimed in claim 1, it is characterised in that：The sliding block sidepiece is provided with spiral shell
Hole, the lock piece are the regulating bolt in screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931031.8U CN206982652U (en) | 2017-07-28 | 2017-07-28 | A kind of easily clamped reinforcing bar pen machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931031.8U CN206982652U (en) | 2017-07-28 | 2017-07-28 | A kind of easily clamped reinforcing bar pen machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206982652U true CN206982652U (en) | 2018-02-09 |
Family
ID=61417216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720931031.8U Expired - Fee Related CN206982652U (en) | 2017-07-28 | 2017-07-28 | A kind of easily clamped reinforcing bar pen machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206982652U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520555A (en) * | 2018-11-29 | 2019-03-26 | 宁晋松宫电子材料有限公司 | A kind of polycrystalline detection identity device |
| CN110389071A (en) * | 2019-07-22 | 2019-10-29 | 中路高科交通检测检验认证有限公司 | A kind of modular expansion device rubber seal tape gripping performance detection device and method |
| CN114054637A (en) * | 2021-11-23 | 2022-02-18 | 河钢股份有限公司 | Wire rod scale distance setting-out device |
-
2017
- 2017-07-28 CN CN201720931031.8U patent/CN206982652U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520555A (en) * | 2018-11-29 | 2019-03-26 | 宁晋松宫电子材料有限公司 | A kind of polycrystalline detection identity device |
| CN110389071A (en) * | 2019-07-22 | 2019-10-29 | 中路高科交通检测检验认证有限公司 | A kind of modular expansion device rubber seal tape gripping performance detection device and method |
| CN114054637A (en) * | 2021-11-23 | 2022-02-18 | 河钢股份有限公司 | Wire rod scale distance setting-out device |
| CN114054637B (en) * | 2021-11-23 | 2024-02-13 | 河钢股份有限公司 | Wire gauge length line drawing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180209 Termination date: 20180728 |